“So you have this friend who just doesn’t seem to get global warming. Showing him pictures of polar bears stranded on icebergs generates no sympathy. He is unmoved by computer images of New York under water. Could he really be a right-wing crackpot, unwilling to face the fact that the Earth is doomed?”
get it while it’s hot at How my YouTube channel is converting climate change sceptics | guardian.co.uk.