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Listen to Ecosystems / Fragments of Extinction - Totts.org
According to the Millennium Ecosystem Assessment (signed by some 1360 world scientists and released by the United Nations in 2005), the current global extinction rate is between 100 and 1,000 times higher than it would naturally be. Immediate projections for the future indicate that this rate may reach 12,000 within our lifetime. [2] As a result of the direct human pressure on ecosystems (mostly deforestation and overexploitation) and the effects of human impact on the biosphere (as invasive species-triggering and pollution) an exponentially growing number of the planet’s recently estimated 8.7 million living species are going extinct. The rate of 30,000 species per year was already predicted in 1993 by Harvard biologist E.O. Wilson (estimates which order of magnitude has since been revealed correct by most current studies), which equals to some 3 species going extinct every hour.