Hey! I was wrong. It is not CO2, it is not you, it is the sun.
There is no one to blame. Thermodynamics is as close to a "why" as we'll ever get.
The Thermodynamics of Evolution - An essay of thermo-bio-sociology
Given the last several years of excess "cold weather crop losses", I'd say we are in more danger of entering a new ice age due to the grand solar cycles. Decide for yourself.
Mini Ice Age Conversations
Clathrate Gun has
The best estimate of the time that methane eruption in the Arctic will produce a mean atmospheric temperature of 8°C leading to total global deglaciation and the major extinction of all life on Earth (IPCC, 2007) is 2050.6 +- 3.4 (N=8) with a total range from 2042.2 to 2052.8 (Figures 1 and 2, Tables 1a - 1d, Table 2).
Amazing! Check out the power points!... These people need to get out more...