Decimation of life on earth

An epidemic of extinctions

Species are dying out at a rate not seen since the demise of the dinosaurs, according to a report published today – and human behaviour is to blame.

by Emily Dugan, The Indpendent

Friday, 16 May 2008

The world's species are declining at a rate "unprecedented since the extinction of the dinosaurs", a census of the animal kingdom has revealed. The Living Planet Index out today shows the devastating impact of humanity as biodiversity has plummeted by almost a third in the 35 years to 2005.

The report, produced by WWF, the Zoological Society of London (ZSL) and the Global Footprint Network, says land species have declined by 25 per cent, marine life by 28 per cent, and freshwater species by 29 per cent.

Jonathan Loh, editor of the report, said that such a sharp fall was "completely unprecedented in terms of human history". "You'd have to go back to the extinction of the dinosaurs to see a decline as rapid as this," he added. "In terms of human lifespan we may be seeing things change relatively slowly, but in terms of the world's history this is very rapid."

And "rapid" is putting it mildly. Scientists say the current extinction rate is now up to 10,000 times faster than what has historically been recorded as normal.

As nations meet for the Convention on Biological Diversity in Bonn, these alarming figures will cast a shadow over government pledges to make a "significant" reduction in biodiversity loss by 2010. In fact, the report's authors say that global inaction has already made such a goal totally unattainable.

"It's very damning for the governments that are party to the convention that they are not able to meet the target they set for themselves," said Mr Loh. "The talk doesn't get translated into action. We are failing, and the consequences will be devastating."

(Continued here.)