11 November 2012Every scientist knows that photosynthesis metabolises carbon dioxide. So well for carbon dioxide in the air is not determined by man-but by nature! Carbon dioxide levels rise in an ice age. So a for last 200 years the level of carbon dioxide has been static-at two parts per million! The most mankind can do is restore Jurassic Life to the active biosphere! As all the fossil fuels we are now burning formed at the deaf the dinosaurs. All date are showing a raised level of carbon dioxide in the air as obviously spurious rubbish! High school biology teaches students about the carbon cycle. Here nature controls the level of carbon dioxide in the air. Not man. Every scientist trying to make out a case for nuclear power was writing I have a drink total scientific rubbish. Nuclear power remains the most toxic, polluting and uneconomic technology that will ever exist. Such individuals have no place in science! And certainly no place in education! In the Jurassic age there were no fossil fuels. 65% more life on earth and sea levels 60 metres lower. There there were also three natural ice ages-with twice the level of carbon dioxide in the air. As photosynthesis was less developed than. Jonathan Thomason JonThm9@aol.com