http://news.aol.com/article/climate-changes/376821
Scientists Warn of 'Irreversible' Changes
By JAN M. OLSEN, AP
posted: 11 HOURS 50 MINUTES AGOcomments: 1135filed under:
Science News, Weather News, World NewsWith
COPENHAGEN (March 12) - Hundreds of leading scientists warned Thursday that global warming is accelerating beyond the worst predictions and threatening to trigger "irreversible" climate shifts on the planet.
Saying there's no excuse for inaction, the nearly 2,000 climate researchers meeting in Copenhagen urged policy-makers to "vigorously" implement the economic and technological tools available to cut emissions of heat-trapping greenhouse gases.
