The Guardian has a feature on Lovelock here. There is also the whole transcript of the interview. He says he believes in AGW but has partial praise for some sceptics who raise important questions. He shows some contempt for (current forms of) renewable energy, and even more for democracy ('I have a feeling that climate change may be an issue as severe as a war. It may be necessary to put democracy on hold for a while'). He does not believe in computer models and calls for more observations. Sometimes he makes just very sweeping statements and seems not too well informed... Still, you will find some interesting thoughts by the wise old man who has seen it all.