Why? Because “There’s no compelling scientific argument for drastic action to ‘decarbonize’ the world’s economy.” After a few paragraphs describing how not every scientist is a Warmist, and the numbers who are opting out of previous held beliefs that Mankind is mostly or solely at fault, we get to (h/t Climate Depot)
(Wall Street Journal) In spite of a multidecade international campaign to enforce the message that increasing amounts of the “pollutant” carbon dioxide will destroy civilization, large numbers of scientists, many very prominent, share the opinions of Dr. Giaever. And the number of scientific “heretics” is growing with each passing year. The reason is a collection of stubborn scientific facts.
Perhaps the most inconvenient fact is the lack of global warming for well over 10 years now. This is known to the warming establishment, as one can see from the 2009 “Climategate” email of climate scientist Kevin Trenberth: “The fact is that we can’t account for the lack of warming at the moment and it is a travesty that we can’t.” But the warming is only missing if one believes computer models where so-called feedbacks involving water vapor and clouds greatly amplify the small effect of CO2.
The lack of warming for more than a decade—indeed, the smaller-than-predicted warming over the 22 years since the U.N.’s Intergovernmental Panel on Climate Change (IPCC) began issuing projections—suggests that computer models have greatly exaggerated how much warming additional CO2 can cause. Faced with this embarrassment, those promoting alarm have shifted their drumbeat from warming to weather extremes, to enable anything unusual that happens in our chaotic climate to be ascribed to CO2.
The letter from the concerned scientists goes on to describe how CO2 is actually a good gas, and life evolved when concentrations were 10+ times higher. How young scientists are afraid to come forth and not walk the academic Warmist line. That this is not the way science works. Oh, and that if you want the real answer as to why so many push the meme of man-induced global warming climate change extreme weather global weirding it’s snowing because it’s hot, you need to follow the money.
They also point out that if one does subscribe to the notion of AGW, the best solution is not taxes and restrictions, but economic growth
A recent study of a wide variety of policy options by Yale economist William Nordhaus showed that nearly the highest benefit-to-cost ratio is achieved for a policy that allows 50 more years of economic growth unimpeded by greenhouse gas controls. This would be especially beneficial to the less-developed parts of the world that would like to share some of the same advantages of material well-being, health and life expectancy that the fully developed parts of the world enjoy now. Many other policy responses would have a negative return on investment. And it is likely that more CO2 and the modest warming that may come with it will be an overall benefit to the planet.
And, let’s not forget, with strong economic growth comes advances, advances that could see quality replacements for much of the use of fossil fuels (coal and oil, which, let’s face it, aren’t particularly clean, and I’m not referring to CO2) at cheap prices. Instead of wasting money on means to “stop global warming”, none of which actually work, that same money could be used to solve medical issues, to increase the quality of life of people, and even deal with real environmental issues. But, we all know that the AGW movement is about putting more money and power into the hands of centralized government, enforcing a far left fascistic vision of the world.
And, oh, these scientists aren’t exactly pip squeeks. Check the listing at the WSJ.