A Very Brief History of CO2 on Earth

Not too hot and not too cool, control that CO2

 Adding co2, carbon dioxide, into our atmosphere could save us from a devastating Ice Age.  Adding too much could cook our goose    and not in a good way. We need a nice balance. We already have some power to keep that balance nice.

                                                                                                                RCS

An Introduction to Climate Change

 "We" have known about Climate change since 1912.