To: JohnM who wrote (115656 ) 7/17/2009 10:03:41 AM From: epicure Read Replies (1) | Respond to of 541851 To be fair, Mr. Green provided the link :-) As so often happens with the minority guys out there, they don't have the ability to actually do much science, and what they might manage to do, if they offered valid criticism (which would be good) is ruined because the guys I've seen have a complete inability to admit any doubt. Now there are certainly people on the climate change side who are like that, but there are so many people on the climate change side that there are also plenty who are willing to concede a broad range of possibility. When you look into their publishing records and their sponsorship, and who agrees with them (or more likely on the denier side, just how few people of any scientific stature do agree with them)- it all becomes pretty clear, though not, apparently, to everyone. The sad thing is, I wish Lindzen was right. I hope he is right. I just don't see much chance of his being right. I'm hardly the climate change fanatic Green would like to believe I am. I really really REALLY don't look forward to climate change. I don't want it to be happening- and I wish we weren't putting gigatons of carbon in to the air, and if we have to put gigatons of C in to the air (which apparently we do), I wish it wouldn't do anything in the air. But wishful thinking doesn't stop me from actually thinking. What is a gigaton? gigatons (GT) one billion (1,000,000,000) tons or two trillion (2,000,000,000,000) pounds. How many are we adding? As of 2004[update], around 27 gigatonnes of CO2 are released from fossil fuels per year worldwide, equivalent to about 7.4 gigatonnes of carbon (see List of countries by carbon dioxide emissions); in 2006 8.4 gigatonnes carbon were emitted [1]. With some simple calculations based on the surface area of the Earth, normal atmospheric pressure, and an estimate of roughly 400ppmv atmospheric CO2 content one can calculate that the atmospheric CO2 content is currently approximately 3 teratonnes.en.wikipedia.org .......... Remember- fossil fuels have been a carbon sequestration mechanism. They have trapped all that carbon for eons- and now we are (foolishly) releasing it very fast. Silly us