BBC NEWS | Asia-Pacific | Extinction 'by man not climate'

BBC NEWS | Asia-Pacific | Extinction 'by man not climate': "The extinction of many ancient species may be due to humans rather than climate change, experts say.

Large prehistoric animals in Tasmania may have been wiped out by human hunting and not temperature changes, a team of international scientists argue.

This pattern may have been repeated around the globe on islands such as Great Britain, the scientists say.

The findings were published in the US scientific journal - Proceedings of the National Academy of Sciences."