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	<title>Hot Topic &#187; Book reviews</title>
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	<description>Global warming and the future of New Zealand</description>
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		<title>Consumptionomics</title>
		<link>http://hot-topic.co.nz/consumptionomics/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=consumptionomics</link>
		<comments>http://hot-topic.co.nz/consumptionomics/#comments</comments>
		<pubDate>Tue, 01 May 2012 07:45:36 +0000</pubDate>
		<dc:creator>Bryan Walker</dc:creator>
				<category><![CDATA[Book reviews]]></category>
		<category><![CDATA[Climate business]]></category>
		<category><![CDATA[environment and ecology]]></category>
		<category><![CDATA[agriculture]]></category>
		<category><![CDATA[Asia]]></category>
		<category><![CDATA[carbon tax]]></category>
		<category><![CDATA[economics]]></category>
		<category><![CDATA[sustainability]]></category>
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		<guid isPermaLink="false">http://hot-topic.co.nz/?p=10897</guid>
		<description><![CDATA[Business pages don’t often carry articles about the need to forsake the growth model. I was somewhat startled to come across one prominent in the NZ Herald business supplement last week. Journalist Chris Barton wrote about the ideas of Chandran Nair, author of Consumptionomics and a speaker at this year’s Auckland Writers &#38; Readers Festival [...]]]></description>
			<content:encoded><![CDATA[<p></p><p><a href="http://www.consumptionomics.com/"><img src=http://hot-topic.co.nz/wp-content/uploads/2012/05/consumptionomics.jpg style="float:left; margin-right:10px; padding-top:5px;"></a>Business pages don’t often carry articles about the need to forsake the growth model. I was somewhat startled to come across one prominent in the <a href="http://www.nzherald.co.nz/business/news/article.cfm?c_id=3&amp;objectid=10801783"><em>NZ Herald</em></a> business supplement last week. Journalist Chris Barton wrote about the ideas of Chandran Nair, author of <a href="http://www.consumptionomics.com/"><em>Consumptionomics</em></a> and a speaker at this year’s Auckland Writers &amp; Readers Festival There’s a Kindle edition of <em>Consumptionomics</em> so I was able to read it over the next couple of days, which I did with considerable interest.
</p>
<p>Nair, a Malaysian of Indian descent, is founder and chief executive of the Asian think tank <a href="http://www.global-inst.com/">Global Institute for Tomorrow</a> and writes for Asian audiences. His basic intent in <em>Consumptionomics</em> is to urge Asian countries not to follow the pattern of Western models of economic growth, consumption-driven and built on the exclusion of environmental and social costs.  While the West may have got thus far by leaving those costs out of account there is no way in which the much larger populations of Asia can aspire to the same kind of economic development. The economic model only more or less worked when a relatively small proportion of the world’s population was using it, and then only by excluding the long-term damage to the world’s environment which now confronts us. It is folly to think that consumption-driven capitalism can be realised across the vast populations of Asia. Instead he calls for sustainable ways of living which will pass on to future generations an environment with rainforests, with biodiversity, with adequate resources, with fish in the oceans, with cities that are a pleasure to live in and with a climate that is not running out of control.</p>
<p><span id="more-10897"></span>
<p>Nair is not arguing for an end to capitalism, but rather for a strong state involvement and management which will prevent the excesses of consumption on which so many economies now depend. Indeed he sees Asia as well suited to freeing capitalism from its captivity to free market fundamentalists and ideologues. It is clearly impossible for all the inhabitants of Asia to live at affluent Western levels and maintain a liveable environment. As they embark on the task of lifting the standard of living of their citizens and banishing poverty they can take a path which will do this without destroying the natural resources on which human society depends.</p>
<p>Nair proposes three core tenets for Asian countries.</p>
<p>First is the recognition that resources are constrained, no matter how much Western economic models ignore that fact, and the corollary that economic activity must be subservient to maintaining the vitality of resources. Governments, not markets, should set the priorities.</p>
<p>Second, resource use must be equitable for current and future generations; collective welfare takes precedence over individual rights.</p>
<p>Third, resources must be repriced; productivity efforts should be focused on resources, not people. This means costs must be attached to emissions, and resources such as land and water must have prices that compel people to use them in sustainable fashion. Where necessary outright bans must be placed on the use of particular resources such as rainforests or fisheries threatened by depletion.</p>
<p>Nair sees broad-based carbon taxes as the first step. They would strongly encourage companies and individuals to use fewer resources and use them more efficiently. They would impact on transport costs, discouraging the production of goods flown in from around the world and encouraging manufacturing closer to its intended user. He favours at the same time the lowering of taxes on income or other labour charges, with the effect of encouraging the use of labour to enhance value and moving away from the emphasis on labour productivity that has dominated capitalism to date.</p>
<p>Reversing the industrialisation of agriculture figures high on his list of priorities. Taxes on water, chemicals, and emissions on the energy industrial agriculture requires, along with a proper pricing of the impact of run-offs and other pollutants would raise prices but would also encourage a greater use of labour to add value and reduce environmental damage.</p>
<p>On transport Nair writes of the need to provide people with mobility rather than the right to own and use private cars. So long as the external costs of car owning are not factored in, public transport is disadvantaged.</p>
<p>Under the kind of circumstances Nair outlines for Asian countries he envisages companies finding ways of extracting value from longer-lived goods, from services built around the performance of their goods rather than their sale, and from reselling and recycling their materials and components. It’s not an unfamiliar vision for those within Western societies who have challenged the notion of endless consumption-driven growth, but Nair’s sense of its strong relevance to the emerging economies of Asia brings freshness, and perhaps a touch of hope that is difficult to sustain living in the heart of Western economies where even the financial collapse of 2008 appears to have left the growth fetish unaffected.</p>
<p>Nair does not put much hope in global deals in the near future, and encourages Asian countries to act on their own account. He acknowledges the problems of unilateral action, but in the difficult years ahead considers it important for Asian countries that they not wait to put into effect policies that direct them away from the prevailing growth concepts. Nor is he too worried about democratic governance, noting that democracy in a weak state is no great advance if it is unable to provide the state management needed to restrain unfettered markets. Good governance can be delivered by means other than the package of beliefs advocated by Western liberal democracies. What is important in that Asian governments take hold of the task of putting a price on resource use in their own countries and educating their populations about the reasons for doing so.  He sees no reason to assume that turning away from unfettered markets will damage economic relations with other countries or mean an end to co-operation with other countries.</p>
<p>Yes, it means an interventionist state, though not nearly as interventionist as the state will be forced to become if the consequences of climate change and resource depletion are felt to their likely extent under the prevailing economic philosophy. Nair is careful to distinguish a strong state from an authoritarian state, and his support for state intervention comes with the stipulation that it is for the public good. He considers Western liberal democracy over-emphasises individual rights to the detriment of collective rights and is particularly critical of the pre-eminence of property rights on which Western capitalism is grounded.</p>
<p class="alert">Whether Asian countries will find a development path that eschews the market fundamentalism which holds the West in thrall remains to be seen, but it’s an intriguing prospect that Nair’s book points to, and one which he develops with satisfying complexity as his discussion proceeds. From a climate change perspective we have watched global forums stumble along for two decades making very little progress. Action by states independent enough to go ahead on their own account could open up possibilities which collectively we seem powerless to develop.</p>
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		<item>
		<title>Reinventing Fire</title>
		<link>http://hot-topic.co.nz/reinventing-fire/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=reinventing-fire</link>
		<comments>http://hot-topic.co.nz/reinventing-fire/#comments</comments>
		<pubDate>Tue, 28 Feb 2012 21:12:47 +0000</pubDate>
		<dc:creator>Bryan Walker</dc:creator>
				<category><![CDATA[Book reviews]]></category>
		<category><![CDATA[Climate business]]></category>
		<category><![CDATA[environment and ecology]]></category>
		<category><![CDATA[China]]></category>
		<category><![CDATA[coal]]></category>
		<category><![CDATA[energy]]></category>
		<category><![CDATA[Lovins]]></category>
		<category><![CDATA[oil]]></category>
		<category><![CDATA[USA]]></category>

		<guid isPermaLink="false">http://hot-topic.co.nz/?p=10580</guid>
		<description><![CDATA[Is there movement already under way in the world of industry which will outstrip the painfully slow progress of the political world in facing up to the challenge of climate change?  Amory Lovins certainly thinks so and his recent book, Reinventing Fire: Bold Business Solutions for the New Energy Era, explains why. Lovins is the [...]]]></description>
			<content:encoded><![CDATA[<p></p><p><img src=http://hot-topic.co.nz/wp-content/uploads/2012/02/reinventing-fire-cover.jpg style="float:left; margin-right:10px; padding-top:5px;">Is there movement already under way in the world of industry which will outstrip the painfully slow progress of the political world in facing up to the challenge of climate change?  <a href="http://en.wikipedia.org/wiki/Amory_Lovins">Amory Lovins</a> certainly thinks so and his recent book, <a href="http://rmi.org/ReinventingFire"><em>Reinventing Fire: Bold Business Solutions for the New Energy Era</em></a>, explains why. Lovins is the co-founder, chairman and chief scientist of the <a href="http://rmi.org/rmi/WhoWeAreWhatWeDoABL"><em>Rocky Mountain Institute</em></a>(RMI), a well-staffed non-profit organisation established thirty years ago and active in research and consultation on issues relating to energy and the efficient use of resources. The book is the product of some years of work by many RMI staff. It focuses the Institute’s current initiative to map and drive the transition from coal and oil to efficiency and renewables.</p>
<p>Can the US realistically stop using coal and oil by 2050? And can such a vast transition toward efficient use and renewable energy be led by business?  The answer the book gives to both questions is yes, based on painstaking exploration of existing renewable technologies and an assessment that they are already competitive with fossil-fuel-based industry for those who have eyes to see. The book is directed to the business world. It presents the energy transition as a major shift for a civilisation which has benefited greatly from fossil fuels but must now move from the old fire dug from below to the new fire which flows from above and works without combustion (save for a small amount of sustainable biofuel). It is a time of exceptional business opportunity for those prepared to recognise it and take it. The costs of oil and coal are rising as the price of renewables keeps on dropping. “The curves are already crossing. The endgames of oil and coal have already begun.” Lovins reminds readers that inattentive whalers in the 19th century were astounded to find they had run out of whale-oil customers before they ran out of whales.</p>
<p><span id="more-10580"></span>
<p>The book pursues the opportunity theme into four key areas of the economy &#8211; transportation, buildings, industry and electricity. Each area is discussed with an abundance of detail impossible to convey in a review but of fundamental importance in that Lovins’ solutions are a combination of many complementary factors. He doesn’t offer sweeping simple answers to the challenges of decarbonising the various sectors of the economy but gradually and exhaustively builds up the case for change in each area, demonstrating its feasibility and stressing its economic advantage. What is offered in the four key areas is not unfamiliar for the most part, but great care is given to explaining how the various options can be organised into achievable ends and due attention is always paid to any attendant difficulties. Technical detail is closely woven into the presentation. Where firms are already pursuing anything Lovins advocates their example is pointed to. It’s the rigour with which solutions are presented that is distinctive.</p>
<p>An interesting facet of the book’s analysis is what Lovins describes as the surprising discovery that to achieve a largely fossil-fuel-free economy  by 2050 “did not depend on pricing carbon or any other externality, it required no  act of Congress nor any new taxes, subsidies or mandates; and it cost $5 trillion <em>less</em> than business-as-usual, creating big profit opportunities“. He is well aware of the hidden costs of seemingly cheap fossil fuels, but declares renewables are already cost-competitive even without counting those hidden costs. Which is not to say he sees no role for government. There are important regulatory steps that can substantially aid the transition. France’s feebate system, which rewards car efficiency and penalises inefficient cars, influences car-buying decisions and provides an incentive for auto makers to innovate.  Aggressive and widespread energy standards and training are important in accelerating building retrofits.  A requirement that producers take a life-cycle responsibility for their products would do a great deal to help industrial asset turnover and upgrading.</p>
<p>Lovins places primary emphasis on the more efficient use of energy. Large gains can be had without any increase in energy supply. The book envisages new technologies and new ways of combining them which will result in many times more work from the same amount of energy, a process which is already clearly under way in many industries. The place of information technology in advancing energy efficiency is highlighted, with the development of smart grids a particularly promising area in which it can deliver remarkable innovations.  The full contribution to be made by information technology to the efficient use of energy is as yet far from realised and represents a huge business opportunity.</p>
<p>The book contains an interesting discussion about whether the transition will destroy the fossil-fuel companies. If they’re to survive they’ll have to change. Hydrogen, biofuels and “green” chemicals may enable oil companies to continue to use their infrastructure, and there may be other ways they can work at many small things. Lovins sounds a cautionary note about the conventional investments oil companies are continuing to make, particularly in high-risk frontier exploration and production. Such ventures look unwise business today. The oil age will end with falling demand, not with the exhaustion of the resource. As for coal owners, they “must either migrate to another business or figure out how to use coal not as a low-value, high-volume boiler fuel but as a high-value, low-volume reagent and reductant”.</p>
<p>Many complain that China is recalcitrant on fossil fuels and will negate any other countries’ efforts to reduce their use. Lovins won’t have a bar of that argument. The opposite is the case he affirms at some length. He agrees that coal’s habits and bureaucracies remain powerful in China but says its star is starting to wane. “Its prices are rising, coal-fired utilities are losing money, environmental rules are tightening, and Chinese solar power is planned and likely to approach coal’s cost by 2015.” The transition has begun and China is the world’s leading manufacturer of many renewable technologies. Increasingly, as the US slashes its R&amp;D budgets, technological development will be driven by China and others. The country is also making impressive progress with energy efficiency. Lovins suggests the US should draw inspiration from China’s efforts and move to catch up or go ahead in the greatest business opportunity of the age.</p>
<p>Concern about climate change is present in the book but not predominant, since Lovins considers the business advantages alone are sufficient to drive the transition, whether or not those engaged credit the science. In fact in a recent <a href="http://e360.yale.edu/feature/amory_lovins_clean_energy_guru_presents_his_master_plan/2496/">interview</a> with Fen Montaigne he suggests that this theme has not been sufficiently sounded:</p>
<blockquote><p>I think that when the bogus studies were issued claiming that climate protection would be very costly, the environmental movement fell into a trap of saying it won’t cost that much and it’s worth it. What they should have said is, “No, you’ve got it wrong. Climate protection is not costly but profitable because it’s cheaper to save fuel than to buy fuel.”</p></blockquote>
<p>The full interview is well worth reading for an overview of some of the major points his book makes.</p>
<p class="alert">Whether the business world will go in the direction Lovins points may remain moot, but it won’t be for lack of prodding from the Rocky Mountain Institute. The book makes an impressive case.</p>
<p><object width="480" height="385"><param name="movie" value="http://www.youtube.com/v/2tPvqFeHRmo" /><param name="allowFullScreen" value="true" /><param name="allowscriptaccess" value="always" /><embed wmode="opaque" src="http://www.youtube.com/v/2tPvqFeHRmo" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed></object></p>
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		<title>The Hockey Stick and the Climate Wars</title>
		<link>http://hot-topic.co.nz/the-hockey-stick-and-the-climate-wars/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=the-hockey-stick-and-the-climate-wars</link>
		<comments>http://hot-topic.co.nz/the-hockey-stick-and-the-climate-wars/#comments</comments>
		<pubDate>Mon, 20 Feb 2012 18:42:59 +0000</pubDate>
		<dc:creator>Bryan Walker</dc:creator>
				<category><![CDATA[Book reviews]]></category>
		<category><![CDATA[Climate politics]]></category>
		<category><![CDATA[Climate science]]></category>
		<category><![CDATA[environment and ecology]]></category>
		<category><![CDATA[CRU]]></category>
		<category><![CDATA[emails]]></category>
		<category><![CDATA[Hansen]]></category>
		<category><![CDATA[hockey stick]]></category>
		<category><![CDATA[Michael Mann]]></category>
		<category><![CDATA[Phil Jones]]></category>
		<category><![CDATA[Schneider]]></category>

		<guid isPermaLink="false">http://hot-topic.co.nz/?p=10539</guid>
		<description><![CDATA[It was clearly never Michael Mann’s wish to be embroiled in the public controversy that has been manufactured by the denial industry around his and his co-authors’ work. He’s a scientist first and foremost, the nine-year-old who wanted to know what it meant to go faster than the speed of light, the high school student [...]]]></description>
			<content:encoded><![CDATA[<p></p><p><a href="http://cup.columbia.edu/book/978-0-231-15254-9/the-hockey-stick-and-the-climate-wars"><img src=http://hot-topic.co.nz/wp-content/uploads/2012/02/HockeyStickWars.jpg style="float:left; margin-right:10px; padding-top:5px;"></a>It was clearly never Michael Mann’s wish to be embroiled in the public controversy that has been manufactured by the denial industry around his and his co-authors’ work. He’s a scientist first and foremost, the nine-year-old who wanted to know what it meant to go faster than the speed of light, the high school student whose idea of a fun Friday night was hanging out with his computer buddies writing programmes to solve challenging problems, the Ph.D candidate looking for a big-picture problem to which he could apply his maths and physics interests, the post-doctoral researcher wanting to pursue curiosity-driven science. “When we first published our hockey stick work in the late 1990s,” he explains, “I was of the belief that the role of a scientist was, simply put, to do science.”</p>
<p>In support of that belief he eschewed the notion of taking any position regarding climate change policy. But merely doing the science, resulting in the hockey stick graph which showed a rapid and unprecedented global warming in recent time by comparison with the proxy temperature records of the last thousand years, meant that he was catapulted willy-nilly into public attention. And not just attention, but attack and vilification by the denial campaign. The title of his book <a href="http://www.bookdepository.co.uk/book/9780231152549/?a_aid=HotTopic"><em>The Hockey Stick and the Climate Wars: Dispatches from the Front Lines</em></a> is no overstatement. He has battle scars.  However it’s not a conflict he is prepared to retire from.  He no longer thinks he should avoid communicating the societal implications of climate science. Quite the opposite. He points out that scientists who study climate science and its potential impacts understand better than anyone the nature of the climate change threat. It would be irresponsible in the extreme for scientists to leave the field to industry-funded climate change deniers to confuse and mislead the public and dissuade policy makers from taking appropriate action.</p>
<p><span id="more-10539"></span>
<p>That is certainly what they are intent on doing. Mann recounts the now familiar story of how the tactics used in past industry-funded campaigns denying health and environmental threats have been employed again in the attack on climate science. The denial campaign has been formidably successful in sowing doubt in the public mind and giving the impression of serious differences among climate scientists. Benjamin Santer, Stephen Schneider and James Hansen were among the scientists singled out early for special assault, their integrity impugned and their work dismissed as lacking scientific rigour.  Mann was to join their ranks when the hockey stick graph was given prominence in the 2001 IPCC report. He describes what he calls the ‘Serengeti strategy’ where climate change deniers isolate individual scientists just as predators on the Serengeti Plain pick off vulnerable individuals from the rest of the herd, as if the entire weight of the scientific case for human-caused climate change rested on a handful of scientists.</p>
<p>The suggestion is all the more ridiculous in that Mann consistently makes clear the nature of climate science as a community endeavour. He writes of the science as the fruit of the labours of thousands of scientists from around the world. The hockey stick papers depended on the work of others.  He is at pains to point out that decades of work by paleoclimate researchers “led to increasingly rich networks of climate proxy data and the introduction of new ways to use such data to reconstruct past climates. My colleagues and I were the beneficiaries of this substantial body of past work.”</p>
<p>Another aspect highlighting the community nature of science is the vigorous challenge of conclusions and methods that is part of the community’s modus operandi. Mann states that scientists are inherently sceptical and science is therefore self-correcting. He points out that arguments have to be robust enough to survive this process of challenge or they fall away. The hockey stick reconstruction is no exception and has received – and survived in its essentials – critical scrutiny from many other scientists. Independent reconstructions by other scientists using different methods and data have been broadly similar to that of the hockey stick. Mann devotes considerable space to addressing the claims of economist Ross McKitrick and blogger Stephen McIntyre that the hockey stick work is statistically flawed, claims which remain staple fare in denialist circles in spite of the wide scientific support for Mann and his colleagues.</p>
<p>The book provides a connected narrative detailing many aspects of the denialist campaign over the past decade.  There was little let-up. Mann records how he was convinced in 2009 that in spite of suffering setbacks the denial campaign was not going to fade away. “There was too much at stake for the special interests behind the scenes.”  Sure enough disinformation pieces multiplied in the right-wing media. Character attacks against climate scientists were unabated. Phil Jones and colleagues at CRU received a barrage of FOIA demands, as many as 60 in one weekend alone.  The most malicious of all the assaults on climate science, timed for the run-up to the Copenhagen conference, occurred with release of the climategate emails and the accompanying interpretation of malfeasance on the part of the climate scientists concerned. Mann comments that the most disheartening aspect of the affair was the readiness of respected media outlets to give credence to the accusations and innuendo spun by the professional climate change denial machine. <a href="../../../../../defending-the-indefensible-guardian-responds-to-rc-critics/">Even the <em>Guardian</em></a> allowed itself to suggest that the scientists were guilty of wrongdoing in journalist Fred Pearce’s sad series of articles.  Climategate brought large volumes of hate email and telephone threats to Mann himself and his family.</p>
<p>In 2010 came the demand from Virginia attorney general Ken Cuccinelli that Virginia University turn over to him every document relating to Mann during his six years on the staff there. Cuccinelli was unsuccessful, but continues to seek ways of pursuing his crusade against Mann. The assault on climate science is far from over. But Mann considers that there has been a change in the readiness of scientists to recognise the magnitude of the threat from denial and to become active in defending the integrity of the science and promulgating the seriousness of what it bodes. He’s certainly not quitting the battlefield himself. In his book he unequivocally espouses the message that if we allow carbon dioxide concentrations to reach 450 parts per million we will have locked in at least two degrees of warming relative to pre-industrial times; this is dangerous interference with the climate system likely to result in devastating sea level rise, more powerful hurricanes, more widespread drought, and increased weather extremes, with adverse impacts on human life and health, animal species, and our environment.</p>
<p class="alert">That is the message which the denial movement labours so stridently and so unscrupulously to obscure. Mann testifies to their destructive intent from his own bitter experience, and sounds a clarion call to the defence of science. The book is more than a personal story. Individuals may be targeted but Mann makes it clear that it is no less than science itself which is under assault. The climate wars are not a sideshow; they go to the heart of civilised society.</p>
<p><em>Gareth adds</em>: Mann talks about his book and the issues it raises in this Youtube video:</p>
<p><object width="480" height="385"><param name="movie" value="http://www.youtube.com/v/ztKFTxC6kVI" /><param name="allowFullScreen" value="true" /><param name="allowscriptaccess" value="always" /><embed wmode="opaque" src="http://www.youtube.com/v/ztKFTxC6kVI" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed></object></p>
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		<title>Reframing the Problem of Climate Change</title>
		<link>http://hot-topic.co.nz/reframing-the-problem-of-climate-change/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=reframing-the-problem-of-climate-change</link>
		<comments>http://hot-topic.co.nz/reframing-the-problem-of-climate-change/#comments</comments>
		<pubDate>Mon, 06 Feb 2012 17:21:28 +0000</pubDate>
		<dc:creator>Bryan Walker</dc:creator>
				<category><![CDATA[Book reviews]]></category>
		<category><![CDATA[Climate business]]></category>
		<category><![CDATA[environment and ecology]]></category>
		<category><![CDATA[economics]]></category>
		<category><![CDATA[energy]]></category>
		<category><![CDATA[renewable]]></category>

		<guid isPermaLink="false">http://hot-topic.co.nz/?p=10442</guid>
		<description><![CDATA[There’s no reason why facing up to the challenge of climate change should not result in wide benefits to human society, including economic benefits. That’s the argument of the multiple authors of Reframing the Problem of Climate Change: From Zero Sum Game to Win-Win Solutions. The book is based on papers presented at a 2010 [...]]]></description>
			<content:encoded><![CDATA[<p></p><p><img style="float: left; margin-right: 10px; padding-top: 5px;" src="http://hot-topic.co.nz/wp-content/uploads/2012/02/Reframing.jpg" alt="" width="100" height="150" />There’s no reason why facing up to the challenge of climate change should not result in wide benefits to human society, including economic benefits. That’s the argument of the multiple authors of <em>Reframing the Problem of Climate Change: From Zero Sum Game to Win-Win Solutions</em>. The book is based on papers presented at a 2010 international conference in Barcelona. They cover a wide range of topics and disciplines but centre around the proposition that it is a mistake to think of action on climate change as though gains can only be made at the expense of losses.</p>
<p>This <a href="http://en.wikipedia.org/wiki/Zero-sum">zero sum</a> mentality the editors see as an understandable consequence of the complexity of the challenge posed by climate change, a complexity not only of the climate system but also of its effects on society and the economy.  But it is a mentality which needs to be overcome. We need not be trapped in a <a href="http://en.wikipedia.org/wiki/Tragedy_of_the_commons">tragedy of the commons</a>.  Renewable energy is unlimited and the book argues that the transformation to such energy can not only solve the climate problem but also alleviate many other global problems.<span id="more-10442"></span></p>
<p>In reporting the current status of climate science the book points to the fact that uncertainty is inherent in climate change predictions. Both natural variability and the incompleteness of scientific understanding contribute to this uncertainty. We know that the temperature will warm, that sea level will rise, that global food security and human health will be threatened, but it is not possible to accurately quantify these. It is important that the public understand that uncertainty is integral to the projections, but far from lessening the need to cut global greenhouse gas emissions this uncertainty makes it all the more imperative that we do so.</p>
<p>When climate action is framed as a cost, with debate centred on who will pay, surveys indicate that the public become divided and consensus is made difficult. However support for action increases if the economic benefits of a re-tooled low-carbon economy are communicated. Win-win gathers more public support than win-lose.</p>
<p>The question then is whether a green growth economy is feasible. At the centre of the book is a chapter examining, as an example, the European proposal to increase the 2020 emissions reduction target from 20% to 30%. Conventional assessment considers this would jeopardise economic growth. The writers consider that such assessment fails to take into sufficient account factors which, on the contrary, point to economic growth as a result of raising the target. The factors they highlight in particular are investment and learning-by-doing. The European economy needs a substantial increase in investment if it is to be revitalised. An ambitious climate policy can stimulate that. Green technology can be part of a surge of new investment which is not just a reallocation of existing investment.  Once under way new investment accelerates learning-by-doing and therefore increases labour productivity and decreases unit production costs. More investment follows in a virtuous cycle.  The economy grows along a new green path. The win-win outcome provides emissions reduction, economic growth and additional jobs.</p>
<p>Further chapters of the book pursue the theme into some of the complexities involved. One talks of the actor-driven dynamics of decarbonisation and after a long technical discussion of various models emerges with a list of obvious win-win options which depend strongly on actor initiatives, either on governmental, business, civil society or individual levels. Heading the list is a general increase in employment associated with the introduction of renewable energy technologies. Particular examples include investment in concentrated solar power in low-latitude desert areas, smart grids to enhance international cooperation and interdependence in renewable energy production, and the development of energy storage technologies. The writers point to how the transfer of technological knowhow and capital from developed to developing countries will help the realisation of the Millennium Development Goals. They acknowledge that the communication of knowledge is paramount in all of this and call on science not to shy away from active participation in media campaigns, aggressively delivering findings in unambiguous ways that can be easily understood by the public.  Public support prods governments to commit to long-term climate policy which in turn makes firms willing to invest in renewable energy.</p>
<p>Another chapter emphasises the role of government. It recognises that left to themselves markets may make a gradual transformation to low-carbon energy infrastructure, but this is unlikely to be rapid enough to match the extent and urgency of the climate problem. Governments must play a critical role in setting policies that will spur the attraction of private investment.</p>
<p>An interesting chapter centres on reforestation in the Mediterranean region as an example of a win-win strategy that has captured the imagination of environmentalists and investors.  It explains the role of forests in the region as a hydrological buffer that greatly alleviates the problems arising from the combination of droughts and floods expected from climate change. Forests also mitigate climate change by capturing carbon and open up biofuel possibilities on land where they don’t compete with food production.</p>
<p>The book comes at its theme from a variety of directions – climate science, economics, politics, sociology, ecology – of which I’ve touched on only a few. The editors describe it as written by scientists, but not for scientists. They aim to address businesses, policy makers and the general public. That doesn’t mean it is an easy read. Its chapters often require sustained attention. But they also reward it. They are a serious approach to a very serious question.  Is the necessary decarbonisation of our present fossil-based economy a costly burden?  Their answer is no. Quite the contrary. It is an opportunity to greatly benefit human society if we will take it. It’s not as if the technologies to make the transition are not available.  They need only to be taken up. There are complexities to be managed in moving investment in that direction, and the book doesn’t minimise those. Entrenched economic patterns are not easily replaced. But, in the words of one of the book’s section headings, “it can be done”.</p>
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		<title>What Will Work</title>
		<link>http://hot-topic.co.nz/what-will-work/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=what-will-work</link>
		<comments>http://hot-topic.co.nz/what-will-work/#comments</comments>
		<pubDate>Mon, 23 Jan 2012 21:55:47 +0000</pubDate>
		<dc:creator>Bryan Walker</dc:creator>
				<category><![CDATA[Book reviews]]></category>
		<category><![CDATA[Climate business]]></category>
		<category><![CDATA[Climate politics]]></category>
		<category><![CDATA[environment and ecology]]></category>
		<category><![CDATA[nuclear power]]></category>
		<category><![CDATA[renewable]]></category>
		<category><![CDATA[solar power]]></category>
		<category><![CDATA[wind]]></category>

		<guid isPermaLink="false">http://hot-topic.co.nz/?p=10347</guid>
		<description><![CDATA[Kristin Shrader-Frechette of the University of Notre Dame is rigorous in the presentation of her argument in What Will Work: Fighting Climate Change with Renewable Energy, Not Nuclear Power. In recent times a number of leading environmentalists have concluded nuclear power has to be employed to enable the transition away from fossil fuels. Shrader-Frechette disagrees. [...]]]></description>
			<content:encoded><![CDATA[<p></p><p><img src=http://hot-topic.co.nz/wp-content/uploads/2012/01/Whatwillwork.jpg style="float:left; margin-right:10px; padding-top:5px;"><a href="http://www.nd.edu/%7Ekshrader/">Kristin Shrader-Frechette</a> of the University of Notre Dame is rigorous in the presentation of her argument in <a href="http://www.oup.com/us/catalog/general/subject/LifeSciences/BioethicsSocialIssues/~~/dmlldz11c2EmY2k9OTc4MDE5OTc5NDYzOA=="><em>What Will Work: Fighting Climate Change with Renewable Energy, Not Nuclear Power</em></a>. In recent times a number of leading environmentalists have concluded nuclear power has to be employed to enable the transition away from fossil fuels. Shrader-Frechette disagrees. There is no “devil’s choice” between expanding nuclear fission and enduring climate change. Nuclear power is not needed, and it’s certainly not desirable.</p>
<p>Not that the author in any way downplays the need to give up the use of fossil fuels. She fully accepts the science of climate change and what is needed to avoid climate-related catastrophe. Objections to taking action are listed in detail and briskly dismissed. The people who deny climate change for profit are categorised and exposed for their role in misleading the public. Among them, sadly, are the American politicians who repay campaign fund donations from fossil-fuel companies by denying or delaying climate change issues.</p>
<p>But Shrader-Frechette rejects the argument that nuclear power is necessary in the energy mix if we are to address climate change quickly enough to be effective. A substantial part of the book is devoted to showing that nuclear energy is not only undesirable but also diverts much-needed investment and government subsidy from energy efficiency and renewable energy development. Far from being part of the solution it gets in the way of solution.</p>
<p><span id="more-10347"></span>
<p>Nuclear generation is not carbon free if all the stages in its production are counted. The author agrees that the greenhouse gas emissions component of nuclear power is considerably lower than coal and lower than gas. Nevertheless it is higher than solar and wind. That’s with high-grade uranium ore. But when lower-grade uranium is employed nuclear generation’s emissions profile rises to be level with that of gas, and very much higher than wind and solar.</p>
<p>Rapid implementation of nuclear is offered as one of its advantages over renewables, but the author explains why she considers that claim is flawed. Reactors have typically taken many years to build and though claims are made that future reactor construction times will decrease, the newer reactor designs are untested.  Renewable technologies already offer the prospect of speedier implementation.</p>
<p>In the matter of cost the author claims nearly all nuclear-fission estimates are well understated. In many cases full-liability insurance costs are excluded, interest rates and construction times are underestimated, reactor load factors and lifetimes overestimated. Nuclear power by her analysis is far more expensive than the combination of energy efficiency programmes and renewable energy sources that she favours.</p>
<p>In a closely-argued chapter looking at the health effects of nuclear accidents at Fukushima, Chernobyl and Three Mile Island she considers studies and hypotheses which she concludes demonstrate that nuclear fission is an extremely risky technology for human health.</p>
<p>She wraps up her case against nuclear generation with a consideration of environmental justice, noting amongst other things that indigenous people and minorities are most exposed to radiation danger, that in the US commercial reactors are disproportionately sited in the poorest parts of the country and that regulation standards protect US children less well than adults.</p>
<p>The author’s case is impressively and carefully documented. I’m in no position to evaluate the relative merits of the many studies she refers to and I’m well aware that the arguments are fiercely contested. I’ve tended to think that if a measure of nuclear generation is the only way of successfully stopping the burning of fossil fuel then we may regretfully have to take it. So the question in my mind in reading a book like this is whether renewable energy alone can really suffice.</p>
<p>Shrader-Frechette refers throughout the book to that question but towards the end turns her full attention to it. Typically, she provides a comprehensive list of reasons. Heading the list is the employment of energy efficiency and conservation as the cheapest ways to address climate change. These measures are both comprehensive, covering a wide range of emissions, and profitable. The book estimates that every dollar invested in energy efficiency displaces 6.8 times more carbon-equivalent emissions than investments in nuclear power.</p>
<p>Turning to renewables, she focuses particularly on wind and solar. Wind energy is inexpensive, plentiful, and easier to implement than atomic power. One of the reasons it is not now more available lies with the successful lobbying of campaign donors in the fossil fuel and nuclear industries resulting in billions of dollars misspent on nuclear energy subsidies in the US. Those same industries have misleadingly emphasised the need for baseload power. Solar PV, like wind, is an inexpensive and plentiful alternative to nuclear.</p>
<p>Markets are recognising the economic advantages of renewables over nuclear. Renewables are getting cheaper while nuclear is getting more expensive. Renewables also have the capacity to supply all global energy needs as nuclear does not. The book sets out the guidelines that many scientists and international energy agencies have proposed for the transition from fossil to renewable non-nuclear energy, a transition which the author considers can be made easily and smoothly.  As to the question of whether it can be made quickly enough to adequately address climate change, she points to the commitments in the past which produced rapid changes, including the 25-year phasing out of chlorofluorocarbons. Similar commitment can see the phasing out of both fossil fuels and nuclear energy, replaced by renewable technologies, conservation and efficiency programmes.</p>
<p>My country New Zealand thankfully does not have to even think about nuclear power. Our renewable energy resources are ample to replace fossil fuel use, if we ever find the resolve to do so. But it’s a live issue for many countries and Shrader-Frechette’s advocacy bears on a question of major importance for policy makers. The author supports her case with a wealth of detailed and tightly-packed reference.  Her treatment is exhaustive, but always clearly signposted with frequent overviews and summaries. The result is a book clearly worth respect in the melee of opinion on the makeup of a low-carbon future.  If indeed that is the future we embrace soon enough to avoid the direst consequences of continued burning of fossil fuel.</p>
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		<title>Climate Change and Migration</title>
		<link>http://hot-topic.co.nz/climate-change-and-migration/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=climate-change-and-migration</link>
		<comments>http://hot-topic.co.nz/climate-change-and-migration/#comments</comments>
		<pubDate>Sat, 14 Jan 2012 21:09:27 +0000</pubDate>
		<dc:creator>Bryan Walker</dc:creator>
				<category><![CDATA[Book reviews]]></category>
		<category><![CDATA[Climate politics]]></category>
		<category><![CDATA[environment and ecology]]></category>
		<category><![CDATA[Africa]]></category>
		<category><![CDATA[Bangladesh]]></category>
		<category><![CDATA[India]]></category>
		<category><![CDATA[migration]]></category>
		<category><![CDATA[Tuvalu]]></category>

		<guid isPermaLink="false">http://hot-topic.co.nz/?p=10284</guid>
		<description><![CDATA[It’s all too easy for wealthy America and Europe to treat climate-induced migration as a border security issue. Gregory White, Professor of Government at Smith College in Massachusetts, argues in his recent book Climate Change and Migration: Security and Borders in a Warming World that a security-minded response to the phenomenon is both inappropriate and [...]]]></description>
			<content:encoded><![CDATA[<p></p><p><a href="http://www.oup.com/us/catalog/general/subject/Sociology/EnvironmentTechnology/~~/dmlldz11c2EmY2k9OTc4MDE5OTc5NDgzNg=="><img src=http://hot-topic.co.nz/wp-content/uploads/2012/01/White-ccmigration.jpg style="float:left; margin-right:10px; padding-top:5px;"></a>It’s all too easy for wealthy America and Europe to treat climate-induced migration as a border security issue. Gregory White, Professor of Government at Smith College in Massachusetts, argues in his recent book <a href="http://www.fishpond.co.nz/product_info.php?ref=1339&#038;id=9780199794836&#038;affiliate_banner_id=1" target="_blank"><em>Climate Change and Migration: Security and Borders in a Warming World</em></a> that a security-minded response to the phenomenon is both inappropriate and unethical. It’s not a judgment the book rushes to; White provides ample and thoughtfully-presented material in its support.</p>
<p>The dynamics of globalisation have brought with them an increasing preoccupation with border security, particularly in the countries of the North Atlantic. Immigration is a hot electoral issue and the spectre of climate-induced migration adds to the already fraught subject. White writes of how easily deep fears can be aroused and of media-savvy politicians all to ready to play on them, along with the “media’s panic entrepreneurs”.</p>
<p><span id="more-10284"></span>
<p>He doesn’t downplay the possibility of migration forced by climate change. He is fully aware of   the science and includes a section of the book explaining it in broad terms and stressing the high credibility of climate change models. He surveys the situation of Bangladesh and notes that India’s high-tech “separation barrier”, originally proposed as a protection against Islamist threat, is today often spoken of in relation to climate refugees. He also writes realistically of the South Pacific Island states, and along the way corrects the myth that New Zealand generously extended immigration to Tuvalu in response to the threat of rising sea levels. That always sounded too good to be true.</p>
<p>In the case of Africa the likelihood of climate refugees becoming a threat to European countries is, in his view, overplayed. African history is a history of migrations, and the bulk of it is local, urban, and/or within a sub-region. “…the research is persuasive that in most instances of environmental change, people move to nearby destinations as part of household strategies; they also eventually seek to return to their points of origin.” He grants that climate-induced migration will likely intensify and flows to the Maghreb and Europe will increase, but nevertheless considers that much of the increased African migration will remain regional, rural to urban and south to south.</p>
<p>The heightening of migration security measures in the North Atlantic states has brought into prominence the transit states which adjoin advanced-industrialised countries (or group of countries) or offer reasonable access to them. States such as Mexico, Morocco, Tunisia, Libya and Turkey. The advanced countries’ concern with security has meant their taking steps to thicken their borders, so to speak, by engaging their neighbours in the task of assisting to repel would-be migrants.  The attributes of these transit states make for very interesting reading. They are themselves invariably countries of emigration but are often eager to participate in controlling the non-nationals using their country to transit to an advanced-industrialised country. Such co-operation is seen as a way of advancing their sovereignty claims and their credibility as a trusted diplomatic partner. White shows all this working out in the political life of Morocco which he takes as an example. 2.6 million Moroccans live officially in Europe. 8.6 per cent of its people live abroad but remain significant for its economy. The country is not keen to slow this emigration, but it is willing to aid control of transit migrants seeking to access Europe. White points out that the invasion of transit migrants is easily exaggerated. He refers to estimates that around 120,000 people enter the entire Maghreb each year, not insignificant but certainly not the horde some analysts and media claim.</p>
<p>The securitising of the issue of climate-induced migration is described as misguided. It fails to solve the problem and is actually imprudent because it employs resources against a threat more supposed than real. White also gives welcome attention to the ethics. If outsiders are seeking access because of injustice then the border fence is an especially glaring display of power. Questions of justice must be raised if people on the inside are consuming inordinate amounts of energy, enjoying luxury items, and leaving behind large amounts of waste and pollution. Borders are ethical sites.</p>
<p>Much preferable to the security discourse are alternative approaches which White promotes in his final chapter. He writes of the role of what he calls global governance, a broad concept engaging international institutions rooted in the liberal tradition of international relations. A wide range of institutions provide a kind of toolbox of international responses which centre on constructive assistance for climate refugees, helping with resettlement, accepting a proper measure of global responsibility. He writes also of the importance of addressing the nexus of development and climate. Development solutions need to have environmental implications at their core. The book offers many examples of adaptation measures already proving their worth in the Sahelian region. Policies which address both mitigation and adaptation from local to international levels provide a much more constructive approach to climate disruption than a focus on the security of borders.</p>
<p>White’s book is packed with informative discussions of the ways in which concern about climate-induced migration has impacted on the North Atlantic industrialised nations and their relations with their near neighbours. He advances an argument, but not without carefully exploring the positions that he finally cautions against. I appreciated the thoroughness of those explorations, which made his conclusions all the more telling. High alarm and calls to strengthen border security may go down well with an anxious electorate, but they are a deflection from the real task of constructively addressing climate change and helping with adaptation for vulnerable communities already experiencing its effects. Border security may have a measure of legitimacy but it is a long way from the central and over-riding requirements to assist people in the situations where they are coping with a changing environment and to find ways to cut back on the emissions which are causing the changes.</p>
<p class="alert">How far ethical considerations will be allowed to impact on the perceived security of wealthy nations may be moot, but I certainly appreciated White’s readiness to point them out and assume that we can be affected by them. If we lose hold of a sense of justice and global community in the swirl of political life we are lost indeed.</p>
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		<title>Early Warming</title>
		<link>http://hot-topic.co.nz/early-warming/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=early-warming</link>
		<comments>http://hot-topic.co.nz/early-warming/#comments</comments>
		<pubDate>Wed, 04 Jan 2012 22:41:00 +0000</pubDate>
		<dc:creator>Bryan Walker</dc:creator>
				<category><![CDATA[Book reviews]]></category>
		<category><![CDATA[Climate science]]></category>
		<category><![CDATA[environment and ecology]]></category>
		<category><![CDATA[Alaska]]></category>
		<category><![CDATA[Arctic]]></category>
		<category><![CDATA[Canada]]></category>
		<category><![CDATA[sea ice]]></category>

		<guid isPermaLink="false">http://hot-topic.co.nz/?p=10231</guid>
		<description><![CDATA[Nancy Lord is a writer who has spent her adult life in Alaska. In her new book, Early Warming: Crisis and Response in the Climate-Changed North, she tells the stories of people and places and natural environments on whom climate change is impacting in her part of the world. She is climate science savvy, understanding [...]]]></description>
			<content:encoded><![CDATA[<p></p><p><img src=http://hot-topic.co.nz/wp-content/uploads/2012/01/EarlyWarming.jpg style="float:left; margin-right:10px; padding-top:5px;"><a href="http://www.nancylord.alaskawriters.com/index.html">Nancy Lord</a> is a writer who has spent her adult life in Alaska. In her new book, <em>Early Warming: Crisis and Response in the Climate-Changed North</em>, she tells the stories of people and places and natural environments on whom climate change is impacting in her part of the world. She is climate science savvy, understanding why “in the north we live with disappearing sea ice, melting glaciers, thawing permafrost, drying wetlands, dying trees and changing landscapes, unusual animal sightings, and strange weather events”.</p>
<p>The science is woven into a narrative of her visits to people living in the midst of the change, some of them tracking the changes, some facing the challenge of re-shaping their lives to adapt to what is happening. Always the landscape figures strongly as the writer communicates a lively sense of place, whether in the wild or in the crumbling coastal villages where the people wonder what the uncertain future holds for their communities.</p>
<p><span id="more-10231"></span>
<p>In her own region of the Kenai Peninsula a crucial question is what the rising temperatures in the streams mean for the survival of the salmon which are such an important part of the local economy. Salmon are adaptive, but the changes to both freshwater and marine conditions are happening so rapidly and on such scale that the possibility of fishery collapse looms. Lord spends time with a stream ecologist measuring rises in stream temperatures and incidentally noticing the vast damage done to spruce forests by the spruce bark beetles which have flourished under the warming temperatures. Kenai wetlands generally are drying. Areas once dominated by herbaceous plants have been converting to shrub land, an invasion unique in the last eighteen thousand years and accelerating.</p>
<p>Lord travels into the remote Mackenzie Mountains of Canada’s Northwest Territories to look at the boreal forest region, that massive wilderness storehouse of carbon that circles the Northern Hemisphere. A ten day raft and canoe trip down the Mountain River led her party to the Mackenzie River Valley. Some promising conservation efforts are slowly moving ahead, but the development with which it is being “balanced”, particularly in the form of an eight-hundred-mile-long pipeline to carry natural gas from Arctic gas fields to Alberta, moves more quickly. The irony of such a balance, which reminded me of the New Zealand government’s rhetoric, is difficult to miss. However the indigenous population who are urging conservation first seemingly also hope to share in the profits which will accrue from the pipeline.   In this section of the book Lord focuses as well on the permafrost and the huge amount, including that in the Mackenzie River Valley, which is now within two degrees Fahrenheit of thawing, with all the potential release of carbon that represents.</p>
<blockquote><p>“O Canada, I thought with trepidation. Can your few people stand up to the power of corporations and the lure of economic development?”</p></blockquote>
<p>Sea ice and the bears whose habitat it provides is the subject of another section of the book, when Lord spends a week with teacher friends in Kaktovik village on Barter Island in the Beaufort Sea. It was winter, but there was sufficient light for a three hour walk along the beach before early afternoon dusk.  The coastal erosion was obvious. It’s always a factor along this coast, but Lord points out how the warming climate exacerbates it in two ways: thawing permafrost loosens the earth and the loss of sea ice leaves coastline open to sea action, especially storms. She dwells on the frightening implications of the acceleration of sea ice summer melt, remarking that white sea ice reflects about 80 percent of the sun’s heat whereas blue water absorbs about 90 percent.  She  patiently explains the effects on the polar bear population for which the village is famous. The 300 Inupiat who inhabit the village are threatened by the washing away of the land. Lord reflects on the young people of the school she had spoken with:</p>
<blockquote><p>“They may see within their lifetimes physical changes that, in earlier eras, took place over thousands of years. All of them will have to decide how, and where, and for what, they’ll live.”</p></blockquote>
<p>The Alaskan village most famous as a victim of climate change is Shishmaref, and Lord records a visit during which she was taken to Tin Creek, the preferred mainland location for a new site for the island village under severe siege from the sea.  But possible relocation is a long tedious business, and the conclusion is by no means assured. The cost is great and the impediments many. And Shishmaref is only one of six villages on the “immediate action” list. For that matter the vast majority of the 213 villages in Alaska are seriously affected by erosion and flooding. It’s not hard to believe the US will avoid the issue and simply wait for the villagers to finally disperse when the anxieties and strains become too great, surrendering their community bonds and culture. Lord records that she was often asked direct questions when she met villagers, such as “What do you think of us?” She interprets them as in part an expression of pride but also in part a show of insecurity: Do we matter? Are we important enough to save?  Is anyone going to help?</p>
<p>Finally the book turns to the oceanic realm, specifically the Bering Sea. It sketches a complex picture. Fishing management in the face of pressure to allow bottom trawling is demanding enough but it assumes added complexity from the changes in sea ice cover and the movement of species as the region warms and a primarily cold Arctic ecosystem changes rapidly to sub-Arctic conditions. Lord movingly records a gathering of tribal elders to share their perspectives and local knowledge with field scientists. She also reminds readers that the climate change threats becoming apparent in the Bering Sea’s rich ecosystem extend in a variety of ways to the oceans which cover three quarters of the earth and house 90 percent of the planet’s biomass. The effects of ocean acidification, on track by the century’s end to be at a level last seen more than 20 million years ago, are highlighted in her descriptions of  the work of scientists measuring the pH of Alaskan seawater, “already low enough to be corrosive to shell building”. One of the scientists declares:</p>
<blockquote><p>“Alaska will be ground zero for ocean acidification, just as it is for climate change.”</p></blockquote>
<p>There is no hype in Lord’s book. The many human stories which it touches on are respectful of the capacity of the people involved to respond to the challenges that face them. The threats to whole eco-systems are described in restrained terms. The book takes pleasure in the landscapes and peoples of the north. But there is no mistaking the magnitude of the changes that are upon them, or the ever-growing threat from the fossil fuels that continue to be tapped even in a region so gravely threatened by their exploitation. Alaska’s congressional representative dismisses global warming as a myth and champions the production of fossil fuels.</p>
<p class="alert">Against the bluster of denial, Nancy Lord’s sane, educated and humane writing chronicles the reality that is already upon us in a key region of the planet.</p>
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		<title>Politics of Climate Justice</title>
		<link>http://hot-topic.co.nz/politics-of-climate-justice/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=politics-of-climate-justice</link>
		<comments>http://hot-topic.co.nz/politics-of-climate-justice/#comments</comments>
		<pubDate>Wed, 28 Dec 2011 05:21:05 +0000</pubDate>
		<dc:creator>Bryan Walker</dc:creator>
				<category><![CDATA[Book reviews]]></category>
		<category><![CDATA[Climate politics]]></category>
		<category><![CDATA[environment and ecology]]></category>
		<category><![CDATA[Africa]]></category>

		<guid isPermaLink="false">http://hot-topic.co.nz/?p=10213</guid>
		<description><![CDATA[I warm to any writer who identifies the solution to climate change in the simple terms employed by Patrick Bond in his recent book Politics of Climate Justice: Paralysis Above, Movement Below: leave fossil fuels in the soil, halt deforestation, transform our economies so that renewable energy, public transport and low-carbon systems replace those currently [...]]]></description>
			<content:encoded><![CDATA[<p></p><p><img src=http://hot-topic.co.nz/wp-content/uploads/2011/12/Politics-of-Climate-Justice.jpg style="float:left; margin-right:10px; padding-top:5px;">I warm to any writer who identifies the solution to climate change in the simple terms employed by <a href="http://en.wikipedia.org/wiki/Patrick_Bond">Patrick Bond</a> in his recent book <a href="http://www.ukznpress.co.za/?class=bb_ukzn_books&#038;method=view_books&#038;global%5Bfields%5D%5B_id%5D=395"><em>Politics of Climate Justice: Paralysis Above, Movement Below</em></a>: leave fossil fuels in the soil, halt deforestation, transform our economies so that renewable energy, public transport and low-carbon systems replace those currently threatening the planet. Short and simple to articulate, he comments, but apparently impossible to implement.</p>
<p>Bond writes from Africa, where he is a professor at the University of KwaZulu-Natal. He carries a deep sense of the damage that climate change is causing and will cause to African societies, and calls for justice not only in the mitigation of further climate change but also in substantial transfers of wealth to enable poor countries to cope with the adaptation and mitigation measures demanded of them. He sees this as the payment of an ecological debt.</p>
<p>Carbon trading he regards as a charade that will do nothing to reduce global warming. It has been accepted as the primary capitalist management technique but offsetting emissions is not the same as cutting them, and to date there is little sign that the wealthy countries are achieving emissions cuts by emissions trading. Shifting, stalling and stealing are the words he uses to describe such trading, as capitalism frantically seeks new ways to address its crises and avoid threats to its over-accumulated capital.</p>
<p><span id="more-10213"></span>
<p>He points to the vast devaluation of energy capital which lies ahead. Around 80 per cent of fossil fuel reserves must stay below ground if global climate managers succeed in keeping warming to 2 degrees. That represents some substantial currently accounted assets which will be worthless, a dire prospect for some very large firms and for some countries.</p>
<p>Carbon trading not severely focused on emissions reduction is certainly open to  the failures of which Bond is so aware, and one can understand his suspicions and appreciate the weaknesses to which he points. It can amount to little more than shifting the deckchairs on the Titanic if it deals only in the illusion of reduction. He takes the reader through a complex set of arguments as to why carbon trading is not working and is unlikely to do so, especially when it is co-opted by the financial markets or used as a thinly-disguised exploitation of the South by the wealthy North. And he is right to point out that even if carbon markets work it can only be at the margins, and that full solutions require radical transformative regulations and public investments if we’re to break through to the new energy and related systems the planet requires.</p>
<p>Nevertheless I balked when he described people like Mary Robinson, Nicholas Stern and Al Gore as part of a paralysed elite trapped in market solutions. Stern strikes me as discriminating and often critical in his estimation of market solutions, and he is adamant, in his book  <a href="../../../../../blueprint-for-a-global-deal/"><em>Blueprint for a Global Deal</em></a> that combating climate change is inextricably linked with poverty reduction as the two greatest challenges of the century and that we shall succeed or fail on them together.  Al Gore in his 2009 book <a href="../../../../../our-choice-als-plan-to-solve-the-climate-crisis/"><em>Our Choice</em></a> expressed preference for a carbon tax over carbon trading, but recognised that the ascendance of market fundamentalism in the US meant that only a cap and trade system had any likelihood of acceptance. He also wrote of the importance of direct regulation.</p>
<p>Climate finance is a major concern for poorer countries faced not only with adapting to the early impacts of climate change but also the challenge of developing their economies without the fossil fuel energy sources which were used by the world’s richer economies in their development.  That there is a debt owing to such countries is a notion hard to argue with for anyone who has a feeling for justice in human affairs. Bond puts the case for a very substantial transfer of funds from the rich countries to the poorer, but in ways which ensure that they go to poor people, not to venal elites, and which also ensure developing economies emancipated from current fossil fuel dependency. He sees little chance of such finance being provided through market-centred emissions trading. The Green Climate Fund looks like a step in the right direction, but Bond sees it as too dependent on carbon markets to provide much of the funding and as open to rewarding allied Southern elites and investing in false solutions.</p>
<p>Governments of developing countries are often susceptible to bullying and bribing from the more powerful governments in international negotiations and persuaded to scale back their best intentions, as Bond explains in the course of a quite complex narrative of the politics involved in climate finance.  He rests more hope on the contribution that civil society can bring to the process of negotiation. He advances the kind of demands that have been put together by such groups as the World Council of Churches, <a href="http://www.actionaid.org/?intl=">Action Aid</a>, <a href="http://www.africaaction.org/">Africa Action</a>, the <a href="http://www.twnside.org.sg/">Third World Network</a> and the radical <a href="../../../../../conference-in-bolivia-who-pays-the-price-of-change/">Cochabamba Conference</a> in Bolivia in 2010. On the matter of the distribution of climate debt repayments, assuming they ever become part of Northern climate concessions, he draws attention to the idea of simply passing a universal monthly grant to each African citizen through an individual Basic Income Programme payment. This would bypass the corruption which too easily assails African governments.</p>
<p>The claims of full climate justice owed to poorer countries can seem like crying for the moon. But Bond sees hope in the development of grassroots activist movements and in his final chapter offers an analysis of how they might better combine their energies and concerns to challenge the dominance of the failing climate solutions currently employed. Eco-socialism and eco-feminism feature as important directions in his analysis.</p>
<p>The world needs to be constantly confronted with what climate change means for the precarious livelihoods of poorer populations, and challenged to accept a fair measure of responsibility to assist them. Bond’s book does a valuable service both to those populations and to our own moral awareness, supposedly one of the characteristics that mark us out as civilised human beings. I sometimes felt he was too exclusive in his judgments of people less progressive politically and economically than he deems necessary for effective climate change activism, but his insistence that we address the injustices being suffered is absolutely right. It&#8217;s also a necessary part of any effective response to the dangers ahead.</p>
<p>[Support <em>Hot Topic</em> by purchasing this book (or any book) through our affiliates: <a href="http://www.bookdepository.co.uk/book/9781869142216/?a_aid=HotTopic">The Book Depository</a> (UK, free shipping worldwide), and <a href="http://www.amazon.com/gp/product/1869142217/ref=as_li_qf_sp_asin_tl?ie=UTF8&#038;tag=onthfa-20&#038;linkCode=as2&#038;camp=1789&#038;creative=9325&#038;creativeASIN=1869142217">Amazon.com</a>.]</p>
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		<title>What Every Environmentalist Needs to Know About Capitalism</title>
		<link>http://hot-topic.co.nz/what-every-environmentalist-needs-to-know-about-capitalism/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=what-every-environmentalist-needs-to-know-about-capitalism</link>
		<comments>http://hot-topic.co.nz/what-every-environmentalist-needs-to-know-about-capitalism/#comments</comments>
		<pubDate>Wed, 21 Dec 2011 22:59:45 +0000</pubDate>
		<dc:creator>Bryan Walker</dc:creator>
				<category><![CDATA[Book reviews]]></category>
		<category><![CDATA[Climate politics]]></category>
		<category><![CDATA[environment and ecology]]></category>
		<category><![CDATA[economics]]></category>
		<category><![CDATA[Naomi Klein]]></category>

		<guid isPermaLink="false">http://hot-topic.co.nz/?p=10052</guid>
		<description><![CDATA[A couple of months ago when the publishers sent me a review copy I’d requested of The Ecological Rift: Capitalism’s War on the Earth they enclosed another shorter book in case I might like to review it as well. I thought from the title it was possibly too similar to The Ecological Rift to warrant [...]]]></description>
			<content:encoded><![CDATA[<p></p><p><a href="http://monthlyreview.org/press/books/pb2419/"><img src=http://hot-topic.co.nz/wp-content/uploads/2011/12/MagdoffFoster.jpg style="float:left; margin-right:10px; padding-top:5px;"></a>A couple of months ago when the publishers sent me a review copy I’d requested of <a href="../../../../../the-ecological-rift/"><em>The Ecological Rift: Capitalism’s War on the Earth</em></a><em> </em>they enclosed another shorter book in case I might like to review it as well. I thought from the title it was possibly too similar to <em>The Ecological Rift</em> to warrant a further review. And it is similar in its broad thesis. But it’s also short and punchy, and encouraged by Naomi Klein’s recommendation of it as “relentlessly persuasive” and “indispensable” I read it through and decided to give it mention on its own account. The title is <a href="http://www.fishpond.co.nz/product_info.php?ref=1339&#038;id=9781583672419&#038;affiliate_banner_id=1" target="_blank"><em>What Every Environmentalist Needs to Know about Capitalism</em></a>. It’s written by Fred Magdoff, professor emeritus of plant and soil science at the University of Vermont, and <a href="http://en.wikipedia.org/wiki/John_Bellamy_Foster">John Bellamy Foster</a>, one of the authors of <em>The Ecological Rift</em>.</p>
<p><span id="more-10052"></span>
<p>Why aren’t we responding rationally to the enormous threat of climate change and other major environmental warnings? Why do we persist in behaviours which are clearly dangerous to the human future and already impinging negatively on the welfare of some populations? Why does reckless disregard mark so much of our economic activity? Magdoff and Foster reply that capitalism, “so much part of our lives that it is invisible, like the air we breathe”, is unable to pursue any course other than relentless growth. Nor in its drive for profit and accumulation is it able to take into account the human and environmental cost of its exploitation of natural resources.  The phenomenon of “cheap” coal is one example offered.  “There is nothing in the nature of the current system … that will allow it to pull back before it is too late.”  They hold out scant hope for the green capitalism that some see developing.</p>
<p>My heart sinks when I read such analyses. Not that I want to quarrel with the perception that the capitalist economy is unsustainable ecologically, slanted heavily in favour of the rich and simply unjust in what it provides for the poor. It’s just that waiting until it is replaced by something else is not feasible in the face of the urgent problems confronting us. It was therefore with some relief that I discovered in the final chapter that the authors recommend struggling here and now, within the existing system, to address urgent environmental problems, while at the same time creating an expectation for bigger changes to follow.</p>
<p>The steps they suggest worth engaging with are not unfamiliar to many of us and are demanding to champion in the current economic setting. They include: the institution of a carbon tax of the kind espoused by James Hansen, with the proceeds returned to the population on an equal per capita basis; blocking the building of new coal plants (without carbon capture and storage, which is not currently feasible) and closing old ones; blocking any development of tar sands or oil/gas shale production; energy efficiency combined with reducing energy use; renewable sources for all energy production; more sustainable agriculture; and much else. There’s plenty to be getting on with. The authors speak of it as working in the interstices of the current system “towards a new social metabolism rooted in egalitarianism, community, and a sustainable relation to the earth”. They call it the ecological revolution and it will depend on forces from the bottom of society.</p>
<p>There’s much thoughtful detail along the way to buttress the central argument of the writers. The gross disparities in income and wealth, of which the book reminds us, are in themselves enough to expose the human failures of capitalism. In the US the richest 400 individuals in 2007 had a net worth equal to that of the bottom 150 million people. One fascinating sidelight for me was the reference to Plato, some 2400 years ago, writing in very specific terms of the erosion of soil from hills around Athens as a result of deforestation. There’s not much doubt about what he would have made of climate change.</p>
<p>Socialism and capitalism are abstract terms. They’re worth examining and debating. But wherever one falls on the political spectrum it’s hard to argue with the blunt concrete conclusion of the book that the important questions are: “What about the people?” and “What about the local, regional and global ecosystems on which we all depend?” – rather than “How much money can I make?”</p>
<p class="alert">As my own country New Zealand launches into a frenetic new round of coal, gas and oil exploration, in flat contradiction of all the scientific warnings, I finished the book wondering whether those first two questions have any chance of being listened to by the foolish politicians who are so busy answering the third in glowing terms.</p>
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		<title>Introduction to Modern Climate Change</title>
		<link>http://hot-topic.co.nz/introduction-to-modern-climate-change/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=introduction-to-modern-climate-change</link>
		<comments>http://hot-topic.co.nz/introduction-to-modern-climate-change/#comments</comments>
		<pubDate>Tue, 22 Nov 2011 11:07:29 +0000</pubDate>
		<dc:creator>Bryan Walker</dc:creator>
				<category><![CDATA[Book reviews]]></category>
		<category><![CDATA[Climate politics]]></category>
		<category><![CDATA[Climate science]]></category>
		<category><![CDATA[environment and ecology]]></category>
		<category><![CDATA[Andrew Dessler]]></category>

		<guid isPermaLink="false">http://hot-topic.co.nz/?p=9883</guid>
		<description><![CDATA[I wouldn’t normally seek a text book for review, but a pre-publication recommendation described this one as excellent reading for any lay person interested in the subject. I’d also seen the author, Andrew Dessler, in an television interview which I wrote about, which was further encouragement. The book is An Introduction to Modern Climate Change. [...]]]></description>
			<content:encoded><![CDATA[<p></p><p><a href="http://www.cambridge.org/gb/knowledge/isbn/item6492222/?site_locale=en_GB"><img src=http://hot-topic.co.nz/wp-content/uploads/2011/11/desslerintro.jpg style="float:left; margin-right:10px; padding-top:5px;"></a>I wouldn’t normally seek a text book for review, but a pre-publication recommendation described this one as excellent reading for any lay person interested in the subject. I’d also seen the author, <a href="http://atmo.tamu.edu/profile/ADessler">Andrew Dessler</a>, in an television interview which I <a href="../jolting-contrasts/">wrote</a> about, which was further encouragement. The book is <a href="http://www.fishpond.co.nz/product_info.php?ref=1339&#038;id=9780521173155&#038;affiliate_banner_id=1" target="_blank"><em>An Introduction to Modern Climate Change</em></a>. Dessler is a climate scientist but he’s also versed in the politics of the matter, having worked as a Senior Policy Analyst during the Clinton administration. His text book, a little unusually, covers both the science of climate change and the policy response to the issue.  It makes excellent sense to consider them together.</p>
<p>The science carries such grave implications for human welfare that it demands policy responses. Dessler sets much store by an electorate educated in both the science of the changing climate and the steps that are needed to avoid its worst consequences in the future.  Not all of the electorate is likely to become as educated in the science as this book allows, but the broad scientific outline on which the book is based is certainly capable of wide dissemination across the community.</p>
<p><span id="more-9883"></span>
<p>Dessler has deliberately avoided advocacy, placing his faith in a dispassionate presentation of the facts. That’s an entirely appropriate stance for a university text book, respecting the rationality of academic discourse. Whether such approaches can prevail against the unreason rampant in some sectors of society on this issue is perhaps moot, but Dessler firmly believes that an unbiased assessment of the facts will bring the majority of people to see, as he does, that climate change poses a serious risk which we should head off by reducing our emissions of greenhouse gases.</p>
<p>The book’s material comes from a one-semester paper for nonscience majors at Texas A&#038;M University. It assumes no prior knowledge of any field of science, though does assume a knowledge of simple algebra. This doesn’t make it lightweight. The science section of the book is thorough and demanding, while always well-explained and accessible to any general reader prepared to devote time to follow it. The policy section lays out the possible solutions dispassionately. Chapter summaries and end-of-chapter problems for students to address all aid in consolidating the reader’s grasp of the material as it develops.</p>
<blockquote class="right"><p>I occasionally found myself wondering how the Governor of Texas, so confident in his denial of climate science, would fare if he took this undergraduate course in his own state’s oldest public university.</p></blockquote>
<p>I occasionally found myself wondering how the Governor of Texas, so confident in his denial of climate science, would fare if he took this undergraduate course in his own state’s oldest public university. It’s a measure of the extraordinary torrent of denial that has accompanied the development of climate science that Dessler’s opening chapter on the distinction between weather and climate should include a section to explain the book’s credentials as a communication of the great weight of expert scientific opinion represented by the IPCC reports.</p>
<p>The science section of the book first examines the evidence that the climate is warming. There follow clear explanations of some basic concepts: the physics of electro-magnetic radiation and how it explains that greenhouse gases warm the planet;  the carbon cycle, our perturbation of it, and how this helps our understanding of what happens to carbon dioxide after it is emitted into the atmosphere;  the role of time lags, radiative forcing and feedbacks; climate sensitivity.  Finally the science section pulls together the abundant evidence that it is the increase in greenhouse gases due to human activities which is responsible for the present-day warming.</p>
<p>Dessler communicates well with the non-scientist, as I can attest, being one myself. The progression is clear, the high significance of feedbacks in the process is well-explained, the absence of alternative factors to account adequately for the warming fully explored. One is left highly respectful of the patient discovery which over time has built up such a clear understanding of the climate consequences of our exploitation of fossil fuels.</p>
<p>The book then moves to the future projections of the science. Dessler provides a very useful summary of the sometimes confusing body of alternative scenarios in the IPCC literature and how they are projected to affect future levels of atmospheric carbon dioxide. One feature he highlights among the projections is that unevenly distributed growth scenarios, where the rich get richer and the poor remain poor, result in higher atmospheric emissions than those where similar economic growth is more evenly distributed. Across the scenarios, predictions of warming by the end of the century range from 1.8-3.6 degrees. He includes at this point a reminder that climate change does not stop in 2100.</p>
<p>The likely impacts are serious and probably negative for human society. Warming may not be uniform but will overall increase every decade, precipitation distribution will change and more rainfall will come in heavier downfalls, sea level will rise and the oceans will become more acidic. Poor countries are likely to have a harder time adjusting to the impacts than wealthy countries. Lurking in the background is the possibility of abrupt changes, low-probability but high-consequence events.</p>
<p>What we do about climate change is discussed under the three headings of adaptation, mitigation and geoengineering. Lags in the climate system mean that there is climate change ahead to which we can only adapt. Mitigation options are explained, with special attention paid to the market-based approaches through a carbon tax or a cap-and-trade system. Geoengineering is broken into two categories – solar radiation management and carbon cycle engineering – and noted as a last-ditch approach.</p>
<p>A brief history of climate science and politics follows, ranging from Arrhenius to the IPCC for the science and on the political side describing the Framework Convention on Climate Change and the Kyoto protocol.  It leads into a final discussion of the action required to keep below 2 degrees of warming, a target, he points out, that has been arrived at through political compromise not scientific analysis.</p>
<p class="alert">The book is exemplary in its clarity and completeness. It is a reminder once again of how solid the science of climate change now is, and of how seriously its projections of the future, with all their attendant uncertainties, should be taken in our policy formulations. But how many more reminders will we need? Dessler’s presentation may be measured, but it’s not difficult to sense the mounting urgency behind his exposition.</p>
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