This is the kind of facts we need more of: * estimates on how many kgs of oil, coal and gas have been used, by year. * estimates on how many kgs of CO2 each o

This is the kind of facts we need more of: * estimates on how many kgs of oil, coal and gas have been used, by year. * estimates on how many kgs of CO2 each one contributes with when used. * How many kgs of CO2 are estimated to be in the atmosphere. * etc Sadly AGW proponents here and on Ars never seems to want to discuss these numbers rather than rather unscientific things like how many scientists signed the latest report. Edit: and let me add before someone else does, sceptics are mostly equally bad at this.