JoNova

A science presenter, writer, speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in 15 languages).


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The Skeptics Handbook

Think it has been debunked? See here.

The Skeptics Handbook II

Climate Money Paper


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Global warming, not so bad at all really: says NIPCC report and thousands of references

I decided that the IPCC Impacts report was irrelevant speculation because it utterly depended on the IPCC science report and the climate models which we already know are wrong. But the dedicated team at NIPCC show that, even if we take the claims of “impacts” working group seriously, they still come to nothing. Atmospheric CO2 is not a pollutant, there is little risk of famine due to our emissions or due to global warming. Life in the oceans is likely to adapt reasonably well as so many studies have shown, and less humans will die overall as a bonus. For those of you who enjoy well written, well researched arguments, and especially if you are looking for scientific references and the nuance of this debate, there is much to learn. The NIPCC reports are an invaluable reference for me. Careful scientific language is so much more informative than the full-gloss IPCC double-speak about theories which are consistent with uncertainties but not with observations   – Jo

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Report Finds Global Warming Causes ‘No Net Harm’ to Environment or Human Health Independent review of climate science contradicts “alarmist” views of United [...]

Michael Brown, astronomer, says science is not about debate, people are too stupid to judge

Michael Brown, recipient of taxpayer funds for astronomy, tells us that science is not about debate because people are not smart enough to judge the winner. He doesn’t list any evidence to support his faith in climate models (he’s just part of the herd following the consensus pack). Nor does he have any serious scientific criticism of the NIPCC climate report. But he uses plenty of names, baseless allusion, and innuendo. In the article ”Adversaries, zombies and NIPCC climate pseudoscience” in The Conversation he resorts to a group smear (with the help of the taxpayer funded site) in the hope that people won’t listen to those who disagree with him. Apparently he can’t win a fair and open debate, so he’s doing what he can to stop one.

If science now has “Gods” who are above question, it’s not science, it’s a religion. A scientist who says “I’m right because I’m a scientist” is neither right nor much of a scientist. Brown is acting like a self-appointed High-Priest of the Climate Doctrine.

The NIPCC report is more balanced, more comprehensive, and more accurate than the politically-guided tome from the IPCC . It contains hundreds of peer reviewed references put [...]

NIPCC report: Rising CO2 is beneficial

For those who want science and not politics, the enormous scientific compendium known as the NIPCC reports has been updated to incorporate new results. There are hundreds of references to peer reviewed research. It is as always, thorough, professional and comprehensive.

The authors of the new NIPCC report conclude that “the net effect of continued warming and rising carbon dioxide concentrations in the atmosphere is most likely to be beneficial to humans, plants, and wildlife.”

To summarize the executive summary:

The models overestimate the warming, don’t include chemical and biological process that may be as important as the physical ones. Plants like CO2, grow faster and the green biomass of the Earth tends to counteract the warming effects of CO2. New evidence shows the Medieval Warm Period was real, global and warmer than the present, while CO2 was 28% lower. The ice is not melting as much as people expected; the seas are not accelerating; there’s no change in rain or river flows that you can blame CO2 on. Life on Earth likes warmth. Amphibians, birds, butterflies, other insects, lizards, mammals, and even worms do better with a bit of global warming. [...]

News from the Non Intergovernmental Panel on Climate Change

A sample of recent scientific news from NIPCC * The Glaciers of Greenland were smaller 5000 years ago; * African savanna trees thrive with increases in CO2; * It was hotter in China a thousand years ago, and by a whole degree; * Marine-life-with-shells can’t agree on their favourite CO2 level and * Temperatures make no difference to the 5000 year record of hurricanes. [...]