18 May 2015, The Conversation: FactCheck: Are 95% of models linking human CO₂ emissions and global warming in error? In a recent newspaper column, Mr Newman said discrepancies between climate model forecasts and recorded temperatures begged the question: “Why then, with such little evidence, does the UN insist the world spend hundreds of billions of dollars a year on futile climate change policies?” All scientists would agree with Mr Newman that critical analysis of mathematical modelling is a crucial part of science. But it is a logical fallacy to leap from that valuable topic to describing climate change policies as futile. Climate models: what they can and can’t do. Read More here
Monthly Archives: May 2015
16 May 2015, Climate News Network: Deniers’ voices try to drown out climate scientists. New study indicates that loud dissent from contrarians may prompt some researchers to soften their language about the threats of climate change. Climate change denial by contrarians claiming that global warming has stopped, is a natural cycle rather than a consequence of human action, or is simply a hoax or conspiracy can take its toll of climate scientists too. A new study in Global Environmental Change suggests that the loudest voices of dissent can affect the way researchers who have separately and repeatedly confirmed the reality of global climate change then talk about their own research. Read More here
15 May 2015, The Guardian: One Magical Politician Won’t Stop Climate Change. It’s Up to All of Us – Enough of this narrative of powerlessness. The actions of a minority can still make all the difference. Lots of people eagerly study all the polls and reports on how many people believe that climate change is real and urgent. They seem to think there is some critical mass that, through the weight of belief alone, will get us where we want to go. As if when the numbers aren’t high enough, we can’t achieve anything. As if when the numbers are high enough, beautiful transformation will magically happen all by itself or people will vote for wonderful politicians who do the right thing. Read More here
14 May 2015, Climate News Network: Permafrost thaw’s runaway effect on carbon release. Arctic warming is causing organic carbon deep-frozen in the soil for millennia to be released rapidly into the air as CO2, with potentially catastrophic impacts on climate. An international team of scientists has settled one puzzle of the Arctic permafrost and confirmed one long-standing fear: the vast amounts of carbon now preserved in the frozen soils could one day all get back into the atmosphere. Read More here