Scientists have done that quite thoroughly. You are just too much of a brainwashed moron to comprehend that. CO2 is actually a fairly
powerful greenhouse gas. Mankind has raised CO2 levels about 40% over pre-industrial levels and that extra CO2 is mostly responsible for the abrupt warming trend of the last 60 years. Those facts have been scientifically determined and verified. Those facts are very inconvenient for your puppet masters in the fossil fuel industry because they threaten the trillion dollar a year profit flow that industry is currently enjoying. So those greedy mo-fo's propagandize scientifically ignorant people like you to create doubt about the very real scientific facts of the matter and delay any effective collective action to place the necessary limits on carbon emissions. Just like the tobacco companies used twisted and phony 'science' to delay public recognition that smoking tobacco causes a whole lot of serious health problems, some of them life threatening, and thereby delayed for years the appropriate governmental actions to regulate and tax tobacco sales. Those regulatory actions eventually resulted in a reduction in the cancer and other disease rates associated with smoking and cut the number of smokers considerably. So too now are the fossil fuel companies and vested interests (oil billionaires like the Koch brothers, etc.) trying to delay the very necessary and appropriate governmental and international actions to regulate and tax carbon emissions in order to move the world off of fossil fuels and onto non-carbon emitting energy sources. This move to renewables is vital to the future of our world ecology, our civilization and future generations. It is too bad you and the rest of the deniers are too bamboozled and confused to realize this.
I find it insulting that you think that reasonably well informed people can have their opinions 'bought'. how exactly does that happen? did I miss out on the cheques?
I understand the evidence for AGW and find it very thin. the small amount of warming caused by CO2 is not catastrophic. feedbacks are not positive, they are most likely negative just like every other natural earth system. the predictions of doom are just a way to make people feel guilty so they wont complain when they are taxed and regulated.
LOLOLOL....you are such a great example of the Dunning-Kruger Effect in action.
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I find it insulting" - TS
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reasonably well informed people" - you are so far from being "
well informed", it's not even in radar range of you.
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can have their opinions 'bought'" - you poor retard - they 'buy' your opinions by hiring clever propagandists to play on your prejudices and ignorance.
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how exactly does that happen?" - oooooh, that's easy......
US oil company donated millions to climate sceptic groups, says Greenpeace
Report identifies Koch Industries giving $73m to climate sceptic groups 'spreading inaccurate and misleading information'
The Guardian
John Vidal
30 March 2010
(excerpts)
A Greenpeace investigation has identified a little-known, privately owned US oil company as the paymaster of global warming sceptics in the US and Europe. The environmental campaign group accuses Kansas-based Koch Industries, which owns refineries and operates oil pipelines, of funding 35 conservative and libertarian groups, as well as more than 20 congressmen and senators. Between them, Greenpeace says, these groups and individuals have spread misinformation about climate science and led a sustained assault on climate scientists and green alternatives to fossil fuels. Greenpeace says that Koch Industries donated nearly $48m (£31.8m) to climate opposition groups between 1997-2008. From 2005-2008, it donated $25m to groups opposed to climate change, nearly three times as much as higher-profile funders that time such as oil company ExxonMobil. Koch also spent $5.7m on political campaigns and $37m on direct lobbying to support fossil fuels.
Climate Cover-Up
The Crusade to Deny Global Warming
(excerpts)
Starting in the early 1990s, three large American industry groups set to work on strategies to cast doubt on the science of climate change. Even though the oil industryÂ’s own scientists had declared, as early as 1995, that human-induced climate change was undeniable, the American Petroleum Institute, the Western Fuels Association (a coal-fired electrical industry consortium) and a Philip Morris-sponsored anti-science group called TASSC all drafted and promoted campaigns of climate change disinformation.
The success of those plans is self-evident. A Yale/George Mason University poll taken late in 2008 showed that — 20 years after President George H.W. Bush promised to beat the greenhouse effect with the “White House effect” — a clear majority of Americans still say they either doubt the science of climate change or they just don’t know. Climate Cover-Up explains why they don’t know. Tracking the global warming denial movement from its inception, public relations advisor James Hoggan (working with journalist Richard Littlemore), reveals the details of those early plans and then tracks their execution, naming names and exposing tactics in what has become a full-blown attack on the integrity of the public conversation.
Climate change denial
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I understand the evidence for AGW" - no, you poor deluded retard, you have made it very, very obvious that you don't even begin to understand the evidence for AGW....your delusion that you do is just the Dunning-Kruger Effect biting you in the butt again.
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and find it very thin" - it is your mental powers that are pretty "
thin"....the mountains of evidence supporting AGW have been more than sufficient to convince every scientific organization, society, institute and university in the world as well as virtually all of the climate scientists of the reality and seriousness of AGW.
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the small amount of warming caused by CO2 is not catastrophic" - it hasn't been too catastrophic
so far, you short sighted fool, but it will get increasingly catastrophic as this century goes on and the warming, climate changes and sea level rising will continue for centuries. The world still has some choice about how bad it will eventually get, but it is indeed going to be quite catastrophic, as the world scientific community is affirming.
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feedbacks are not positive" - that's one of your idiotic and fraudulent denier cult myths but it has nothing to do with reality. In reality, there are a number of positive feedbacks such as the loss of Arctic ice cover caused by AGW that is itself causing more warming as the ice that reflects 90% of the sun's energy back out into space is replaced by dark ocean or land that absorbs about 90% of the sun's energy. The release of locked up methane from under the fast melting 'perma-frost' or from the methane hydrates on the ocean floor is one of the most dangerous positive feedbacks.
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they are most likely negative just like every other natural earth system" - your suppositions are based only on your own ignorance and the propaganda you've absorbed, you clueless retard. Anthropogenic global warming is not a "
natural" part of the Earth's climate processes.
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the predictions of doom" - are the scientifically based warnings of the top experts in many fields of science connected to the Earth's climate. Your willingness to ignore and discount these warnings for the sake of politics or your own wallet is a good indication of just what a blind, deluded idiot you are.