by Bryan Walker
23 November 2009
Climatologist Stephen Schneider has often found himself in the thick of contests, as indicated by the title of his new book Science as a Contact Sport: Inside the Battle to Save Earth’s Climate. He has been engaged in climate science since its early stages in the 1970s and has much to tell about the dawning realisation [...]
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by Gareth
28 August 2009
Nitrous oxide (N2O, aka laughing gas) apart from being a powerful greenhouse gas, 298 times more effective at trapping heat than CO2, is also the single most important ozone depleting gas being emitted by human activities. A paper published in this week’s ScienceXpress, Nitrous Oxide (N2O): the dominant ozone-depleting substance emitted in the 21st century, [...]
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