Money grows on trees: Bush is wrong when he says that climate control measures will cripple the world economy, say two US climate scientists. If we carry on belching out pollution, we'll be 10 times richer by 2100. Of course, we won't be able to breath without oxygen masks. If we act now to stop global warming, we'll be ten times richer in 2102. Only a two year delay. And we can save the masks for Blue Velvet conventions. [New Scientist].