Species loss ‘bad for our health’

A new generation of medical treatments could be lost forever unless the current rate of biodiversity loss is reversed, conservationists have warned.

They say species are being lost before researchers have had the chance to examine and understand their potential health benefits.

The findings appear in Sustaining Life, a book involving more than 100 experts.

It is being published ahead of a global summit in May that will look at ways to stem biodiversity loss by 2010.

"While extinction is alarming in its own right, the book demonstrates that many species can help human lives," said co-author Jeffrey McNeely, chief scientist at IUCN (formerly known as the World Conservation Union).

"If we needed more justification for action to conserve species, it offers dozens of dramatic examples of both why and how citizens can act in ways that will conserve, rather than destroy, the species that enrich our lives."

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