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Humans 'may have saved world from ice age'
Hat tip: Instapundit. EFL. HUMANS may have unwittingly saved themselves from a looming ice age by interfering with the Earth's climate, according to a new study. The findings from a team of American climate experts suggest that were it not for greenhouse gases produced by humans, the world would be well on the way to a frozen Armageddon. Scientists have traditionally viewed the relative stability of the Earth's climate since the end of the last ice age 10,000 years ago as being due to natural causes, but there is evidence that changes in solar radiation and greenhouse gas concentrations should have driven the Earth towards glacial conditions over the last few thousand years. What stopped it has been the activity of humans, both ancient and modern, argue the scientists. Ya' don't say! Heh. I've been doing my bit. :-D More at the link. (Probable) Original article here. Posted by: Barbara Skolaut 2005-01-24 |
| http://www.rantburg.com/poparticle.php?ID=54528 |