As more research comes in, it is more and more evident that the earth climbs out of glaciation episodes, and keeps warming to temperatures much higher than current. As temps warm, oceans release CO2. CO2 increase FOLLOWS warming temperatures, as well as promotes plant growth which feeds more animals which helps dear Gaia.

Science, isn't real science not tainted by the hype of alarmism wonderful?

http://notrickszone.com/2012/06/22/new-2-8-million-year-reconstruction-throws-climate-science-into-disarray-was-up-to-5%c2%b0c-warmer-than-today/