Guardian: A network of radical green groups is planning to disrupt the international climate change meeting in Copenhagen in December by invading the conference hall and stopping the talks, it has emerged. The anti-globalisation group Climate Justice Action has said it hopes to mobilise up to 15,000 protesters to storm the climate summit, and a large carbon dioxide emitter nearby, while negotiators try to thrash out a replacement for the Kyoto protocol. “We want to take over the summit …