Monday, June 05, 2006

Global Warming Reality Bites

From Sunday's Times Week In Review:
While much of the discussion of climate change focuses on the big picture of rising sea levels and increasing global air and ocean temperatures, the Duke finding helps explain the smaller picture. Climate change may be a real nuisance in the backyard.

Poison ivy is only the latest entry on a growing list of pests, both plant and animal, that may be nurtured. Japanese beetles, a voracious eater of turf and trees, live longer under higher levels of carbon dioxide. The ranges of other invasive insects, like fire ants, are expected to increase as the planet warms. Disease-carrying ticks have already been shown to have moved northward in Sweden. Mosquitoes could fly farther, too.

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