There’s interesting news on the global warming front in today’s Financial Times:
Everyone knows trees are “A Good Thing”. They take in the carbon dioxide that threatens our planet with global warming and turn it into fresh, clean oxygen for us all to breathe.
But now it seems we need to think again. In a discovery that has left climate scientists gasping, researchers have found that the earth’s vegetation is churning out vast quantities of methane, a greenhouse gas far more potent even than CO2. This is not a product of trees and plants rotting, which everyone already knew was a source of methane; it is an entirely natural side-effect of plant growth that scientists had somehow missed. Yet it is by no means trivial: preliminary estimates suggest that living trees and plants account for about 10 to 30 per cent of the methane entering the atmosphere.
(Via The Corner) The whole article is well worth a read. Perhaps it’s not such a great idea to destroy the global economy via Kyoto in order to save the planet from a phenomenon that may have much more to do with natural causes than climate change advocates have been willing to admit.