In a detailed review of science for the Global Warming Policy Foundation, Dr Christy summarised with three main points: "1. Theoretical climate modelling is deficient for describing past variations...They’ve failed hypothesis tests and that means they’re highly questionable.
"2. The weather we really care about isn’t changing, and Mother Nature has many ways on her own to cause her climate to experience considerable variations in cycles. "3. Carbon is the world’s dominant source of energy today, because it is affordable and directly leads to poverty eradication as well as the lengthening and quality enhancement of human life.

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A post that goes so far, but not far enough, but is informative nevertheless: "The results are meagre from thirty years of debate about a public policy response to climate change. There is little support in America for action, the IPCC’s AR5 has disappeared from the news, much of the public no longer trust climate scientists, and debate has almost stopped. The weather will determine future policy, not our foresight."

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In a break-through paper just accepted for publication by the International Journal of Atmospheric & Ocean Sciences, U.S. physicist, Dr Edwin Berry shows that natural and human CO2 do not “add” CO2 to the atmosphere. Both natural and human CO2 “flow through” the atmosphere. As CO2 flows through the atmosphere, it raises the level of atmospheric CO2 just enough so CO2 outflow equals CO2 inflow. Nature balances CO2 in the atmosphere when outflow equals inflow.

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Dr Berry comments on the release of his break-through paper:

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The Cornwall Alliance posts an article from the Washington Times that tells us: "In short, a great deal of what the mainstream media report, and politicians tout, as the sure results of solid climate science are anything but. The best evidence continues to be that natural causes of climate change—whether warming or cooling, wetting or drying, blowing or calming—far outweigh human contribution through CO2 and other greenhouse gases. So, don’t be tricked into embracing climate-change/global-warming alarmism. There’s science, and then there’s sleight-of-hand masquerading as science."

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At his blog, The Rational Optimist, Viscount Matt Ridley explains why legislating for "zero carbon" by 2050, is akin to legislating to abolish sin.

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