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Politics : PRESIDENT GEORGE W. BUSH
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To: ColtonGang who wrote (151304)6/6/2001 9:53:10 PM
From: ColtonGang  Read Replies (1) of 769670
 
Is our planet warming?
The global temperature record shows an average warming of about 1.1°F over the past century . This warming has been recorded in both the northern and southern hemispheres, and over the oceans, with some areas substantially warmer and others actually cooler.

The ten warmest years have occurred since 1983, with seven of them since 1990. Recent evidence shows the 20th century was the warmest in the last 1,000 years. The 1990s were the warmest decade and 1998 was the single warmest year of the past millennium.

Are human activities responsible for the warming?
Separating out the impact of human activity from natural climate variation is extremely difficult. Nonetheless, the IPCC concluded there is a "discernible human influence" on climate. This means the observed global warming is unlikely to be the result of natural variability alone and that human activities are at least partially responsible.

excerpts from scientists at the EPA..........try and learn something about global warming.
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