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frobert
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Bad climate science in US schools: an open letter to Heartland & NIPCCHere are the latest findings from the NIPCC CCR-II Report
Here is what the scientists found:
Here is what this means for public policy:
- There is no scientific consensus on the human role in climate change.
- Future warming due to human greenhouse gases will likely be much less than IPCC forecasts.
- Carbon dioxide has not caused weather to become more extreme, polar ice and sea ice to melt, or sea level rise to accelerate. These were all false alarms.
- The likely benefits of man-made global warming exceed the likely costs.
- Global warming is not a crisis. The threat was exaggerated.
- There is no need to reduce carbon dioxide emissions and no point in attempting to do so.
- It’s time to repeal unnecessary and expensive policies.
- Future policies should aim at fostering economic growth to adapt to natural climate change.
The NIPCC report claims to be a ‘scientific’ document ‘faithful to the scientific method’. When you represent it, perhaps it would be better to use terminology that is equally faithful? Global warming may, to the popular media, be synonymous with ‘climate change’, but in climate science they are two different things. Global warming is a process, climate change is the result. It may seem like a small point, but science is irritatingly full of them. When discussing a curriculum with our educators, accuracy is a great virtue. It would be unfortunate if teachers were to gain the impression that such casual laxity was representative of the entire NIPCC report.
…Let’s hope they take your sage advice. The NIPCC report is indeed important, as is its origin, the reason for its production, and the motives of its sponsors – but mainly for the qualities of the science it describes. Conventional climate change science, the kind documented by the IPCC, is a paradigm accepted by 97% of the world’s climate scientists. It is worthy and noble of Heartland to lend its clarion voice to the other 3%.
Adversaries, zombies and NIPCC climate pseudoscience
How does the NIPCC spread doubt, given the temperature record and consensus of professional scientists? The answer is manufactured partisanship.
The IPCC (no N) produces a comprehensive and critical overview of climate change science for governments. It is written by hundreds of scientists, anyone can volunteer to review drafts, and those comments appear online.
Does the NIPCC fairly and robustly assess the science? No. It is all too easy to find “debunked” papers getting a second life in latest NIPCC report.
…Sea levels around Australia have risen by roughly 100mm during the past century, but Boretti (2012) claimed sea levels rose by only 50mm over that period. However, John Hunter and I found that Boretti’s own flawed analysis gives an answer of 78mm. While Boretti himself grudgingly accepts that 50mm is wrong, this erroneous value is reported as fact by the NIPCC.