A rise of two degrees centigrade in global temperatures — the point considered to be the threshold for catastrophic climate change which will expose millions to drought, hunger and flooding — is now «very unlikely» to be avoided, the world's leading climate scientists said yesterday. (heatisonline.org)
It is now minus 17 degrees Centigrade in Southern Ontario. (isachandra.com)
The ECS typically gives an expected warming in degrees centigrade for a doubling of atmospheric CO2 levels. (heritage.org)