What people seem to ignore is that greenhouse gases are called greenhouse gases beacuse...oh wait, because they make things greener, right?
Without the greenhouse gases the average temperature on Earth would have droped far below zero while it`s now almost 20 C. If we contribute with more greenhouse gases, it gets watmer; now matter what the amount is.
A recent study of ice cores from the north pole showed us that it hasn`t been as much CO2 in the atmosphere as it is today, before you go more than several hundred thousand years ago. Cope with that.

It`s getting warmer, and man is contributing to it. That is fact. Hence we can brake the warming now observed, almost totally or by a percentage.

Quote Originally Posted by Gawain of Orkeny
We dont even really know how it works and were going to control it.
We don`t know how it works? Ever seen a weather forecast?