You are hereArchive - Jan 20, 2010
Archive - Jan 20, 2010
2010 International Year of Biodiversity. Ongoing extinction at 1000 times natural rate: most species to disappear in <100 years
Green sea turtles, whose ancestors evolved on land and took to the sea to live about 150 million years ago, are one of the few species so ancient that they watched the dinosaurs evolve and become extinct.
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World's biodiversity crisis needs action, says UN. With species extinction running at about 1,000 times the "natural" or "background" rate, some biologists contend that we are in the middle of the Earth's sixth great extinction - the previous five stemming from natural events such as asteroid impacts.
The United Nations has launched the International Year of Biodiversity, warning that the ongoing loss of species around the world is affecting human well being. Eight years ago, governments pledged to reduce the rate of biodiversity loss by 2010, but the pledge will not be met. read more »
