environment and ecology – Page 74

Things we could only have dreamed of – and all that sand

Flying into Doha yesterday for the next round of international climate negotiations, landing in what seems to be a pile of white sand in the middle of nowhere, with high rise buildings sticking out of it. Is this where we’re going to stop climate change?

In a word, no. Not by a long shot. These talks, the 18^th conference of parties to the UN Framework Convention on Climate Change, signed in 1992, will not stop climate change.

For me, the last few weeks have seen a number of “things we could only have dreamed of” moments. Back in 1991 when we were negotiating the UNFCCC, the meetings were peppered with almost daily International Chamber of Commerce press conferences where the likes of climate cranks Fred Singer, Patrick Michaels and Richard Lindzen questioned the science. Big business and global institutions either ignored the issue – or were working to stop any agreement. Continue reading “Things we could only have dreamed of – and all that sand”

Kevin Anderson and the emperor’s underpants: beyond two degrees now inevitable

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If you have a spare hour, this lecture is something not to miss. Kevin Anderson, professor of energy and climate change at the University of Manchester gives this year’s University of Bristol Cabot Institute Annual Lecture, and rips into the comfortable assumption that limiting warming to two degrees is still possible. Can we stay within the “guardrail”? Only if you make a series of heroically unlikely assumptions, Anderson suggests. As we head into the Doha COP18 negotiations, this lecture provides a valuable antidote to the rose-tinted spectacles habitually worn by politicians — and, as Anderson points out — many scientists.

The last climate denier in New Zealand

My entry for the Royal Society of New Zealand’s Manhire Prize for science writing (in the fiction category), made the shortlist but didn’t win. My congratulations to Brian Langham for his story Fourteen [pdf] (and to Renee Liang for her winning non-fiction piece — Epigenetics: navigating our inner seas [pdf]). For the sake of posterity, here’s my little tear-jerker. Some might do well to remember that it is intended as satire.

The last climate denier in New Zealand slapped his battered old panama hat on to his balding head, adjusted the bulky wrap-around sunglasses over his bifocals and stepped out into the hot morning air. He groaned. His car, the last petrol V6 in the city — a classic, his wingèd American chariot made stationary by lack of fuel — slouched under a coat of red dust. Again. Some urchin child of an Aussie refugee had written “wash me, fossil fool” on the back. The letters were ill-formed and childlike. You could say the same for the parents, he thought. Could there be any soil left in Australia, now that so much of it was blowing over the Tasman to coat the city? Come to that, were there any Australians left in Australia? It didn’t seem like it. The rich ones had bribed their way in, bought big properties well inland and built mansions. The poor were huddling in their masses in the abandoned beachfront baches, camping out on the top floors when the spring tides lapped around the gardens, trooping inland with tents when storms brought waves washing through the eroding dunes to pound at their doors.

Continue reading “The last climate denier in New Zealand”

Turn down the heat: even bankers know a bad thing when they see it (sometimes)

Here’s Jim Yong Kim, head honcho at the World Bank, writing in the Guardian to mark the launch of a new report on climate change commissioned by the bank:

The question about climate change is no longer whether it is real. The question is what the world is going to look like for our children as they grow up. I have a three-year-old son, and, when he is my age, he could be living in a world that is completely different from ours, largely because of climate change.

Thanks for that wisdom, Mr Jim. I have a 25-year-old son, and I am certain that when he is my age, he will be living in a world that is hugely different to ours because of rampant climate change. If it’s a world that still has the luxury of world bankers, we (or at least bankers) will be doing well. For most, however, that will not be the case.

Continue reading “Turn down the heat: even bankers know a bad thing when they see it (sometimes)”

Grand final: Sustainable Energy NZ #16 – counting up the dollars and sense

Welcome to the sixteenth and final post in the Sustainable Energy without the Hot Air – A New Zealand Perspective series.

To recap, we started with a bit of energy accounting and worked out that Kiwi’s use around 88 kWh/d/p (methodology for what the kWh/d/p means is here), and that of this, about 33kWh/d/p came from sustainable sources or we couldn’t substitute. As a result, we’ve been looking for how to shift the remaining 55kWh/d/p of our current energy use to renewable energy sources. We approached this in two ways:

How much could we increase our energy generation capacity in renewable sources?

Here, we looked at hydro power, geothermal and wind (and a summary on the big three), solar, biofuels, marine and waste energy and did some basic calculations on the overall potential of these sources. Then:

How much could we achieve a BIG reduction in our personal and national energy consumption, and where those savings would come from.

We went through the areas of energy use for Kiwis, including road, air transport, home energy use and general consumption before doing some calculations on the overall reductions we think we could make.

What might it cost to achieve an all-renewable energy economy?

Today, we’re looking at how this might translate into action at a national level. This post contains both some costing, and suggestions for action that might effectively be channeled into effective change.

Continue reading “Grand final: Sustainable Energy NZ #16 – counting up the dollars and sense”