kurra, where did I say that co2 is a pollutant? I said we should try and reduce pollution. In most news reports about global warming the accompaning pictures are always of smoke stacks and cooling towers which are usually steam or particles. If the people who are so excited about GW would insist that their governments enforce their own pollution controls then we would reduce the pollutants that fall to earth. That might make difference to the quality of life.
I wasn't aware that you could see co2 gas and I am quite unconvinced that it has anything to do with the current climate fluctuations.
