REALCLIMATE.ORG offers good scientific analysis of current climate change issues, sometimes relating to climate models and what they mean.
CLIMATEPREDICTION.NET offers a way for anyone to run a climate model on their desktop computer and to be a part of a huge community of climate modellers. Make those spare CPU cycles count!
CLIMATECHANGETRIAGE.NET a discussion forum on the important decisions society will have to make when dealing with climate change and how we make them.
