Posts Tagged ‘IPCC’

h1

More about climate alarmism

April 8, 2014

Here’s is an interesting confirmation of something that skeptics of a man-made climate apocalypse have been saying for years.

Dutch Professor Leaves UN Climate Panel

Dutch professor Richard Tol took his leave from the UN climate panel, as he does not agree with the negative conclusions in the latest UN climate report. The consequences of climate change are over-estimated in his opinion. 

“The panel is being governed from within the environmental policy, not from the science”, Tol said. Last month, the Intergovernmental Panel on Climate Change (IPCC) presented their fifth climate change report in Yokohama, Japan.

The report is warning that any chance of reversing global warming will be lost if something is not done on a global scale to change climate policies.

Climate economy professor Tol finds the report “alarmist and apocalyptic” and that the effects of climate change are being exaggerated. “That over-estimation is being encouraged by a self-selection of authors and referents in the panel”, Tol tells Belgian paper De Morgen. Tol refused to sign the report, according to the Daily Mail.

“There are leading scientists with the IPCC, but there are many average researchers who are just as good. Next to that we seat a number of other people who have the right political connections. The organization is being led and controlled by people who have a stake in climate policy. The IPCC is being governed from within the environmental policy, not from the science.”

I wonder whether Professor Torcello has factored this into his evaluation of what constitutes misinformation about climate science.

h1

Alarmism muted?

March 29, 2014

Matt Ridley (Mr. Rational Optimist) had an article in Thursday’s Wall Street Journal about a report soon to be released by the IPCC. (I wonder whether Professor Torcello has heard of this.)

Climate Forecast: Muting the Alarm
Even while it exaggerates the amount of warming, the IPCC is becoming more cautious about its effects.

The United Nations’ Intergovernmental Panel on Climate Change will shortly publish the second part of its latest report, on the likely impact of climate change. Government representatives are meeting with scientists in Japan to sex up—sorry, rewrite—a summary of the scientists’ accounts of storms, droughts and diseases to come. But the actual report, known as AR5-WGII, is less frightening than its predecessor seven years ago.

The 2007 report was riddled with errors about Himalayan glaciers, the Amazon rain forest, African agriculture, water shortages and other matters, all of which erred in the direction of alarm. This led to a critical appraisal of the report-writing process from a council of national science academies, some of whose recommendations were simply ignored.

Others, however, hit home. According to leaks, this time the full report is much more cautious and vague about worsening cyclones, changes in rainfall, climate-change refugees, and the overall cost of global warming.

It puts the overall cost at less than 2% of GDP for a 2.5 degrees Centigrade (or 4.5 degrees Fahrenheit) temperature increase during this century. This is vastly less than the much heralded prediction of Lord Stern, who said climate change would cost 5%-20% of world GDP in his influential 2006 report for the British government. […]

Via CoyoteBlog’s We Are All Lukewarmers Now

%d bloggers like this: