An AGW update
More alarmist myths bite the dust. The claim that rain forests would be damaged by warming:
The threat to tropical rainforests from climate change may have been exaggerated by environmentalists, according to a new study. Researchers have shown that the world’s tropical forests thrived in the far distant past when temperatures were 3 to 5C warmer than today. They believe that a wetter, warmer future may actually boost plants and animals living the tropics.
There are many climactic models today suggesting that … if the temperature increases in the tropics by a couple of degrees, most of the forest is going to be extinct. What we found was the opposite to what we were expecting: we didn’t find any extinction event [in plants] associated with the increase in temperature, we didn’t find that the precipitation decreased.
Or the claim that melting glaciers would threaten 2 billion people:
The spectre of imminent thirst and/or starvation for billions by 2035 from melting glaciers would appear to have been confirmed as the worst kind of alarmist scaremongering.
Sea level increases and more violent hurricanes?
First, there is still no proof the Earth is experiencing “dangerous” warming. Temperatures have levelled off since 1998. Many measuring locations are also located in unsuitable areas. Furthermore, the methodologies of averaging temperature are inconsistent and full of problems. This is why “Global Warming” was replaced as a slogan by “Climate Change” (nobody denies that climate changes), and more recently by “Climate Disruption” (which is impossible define or prove).
Second, the increased temperature is supposed to increase sea level mainly by melting the ice-caps, which is impossible. Thermal expansion of the oceans seems to be of little consequence at present because the satellite measurements show the oceans are cooling. Le Mesurier gilds his picture with a few asides on “extreme climatic events” in general and hurricanes in particular. Recent studies, however, show no increase in hurricane activity in the last 40 years.
But remember, the "science is settled".
Then there’s the drive for “green jobs” , “green technologies” and how that’s faring:
MORE than $1 billion of taxpayers’ money was wasted on subsidies for household solar roof panels that favoured the rich and did little to reduce Australia’s greenhouse gas emissions, a scathing review has found.
Despite a $535 million loan guarantee from the federal government, Solyndra, a maker of solar panels in the southeast San Francisco Bay Area city of Fremont, will close one of its manufacturing plants, lay off 40 permanent and 150 contract workers, delay expansion plans of a new plant largely financed with the government-guaranteed loan and scale back production capacity more than 50 percent. Despite the hype and tax money, Solyndra seems unable to compete with Chinese manufacturers, whose prices are lower. This is the latest bad news for the company touted by Mr. Schwarzenegger and President Barack Obama as one of the green industry’s supposed shining lights.
Because, you know, government’s do this stuff so much better than private markets.
Thought you’d want to know.