One-Fifth of Vertebrates Face Extinction -- Should More Be Done to Protect Animals?

Oct. 27, 2010— -- As scientists and policy makers gather in Japan to discuss the global environment, a new study is underscoring the plight of animals around the world.

According to a study by more than 170 scientists of some 25,000 species, about one-fifth of the world's vertebrates face extinction.

The research, published in the journal Science, shows that Southeast Asia is one of the most threatened regions, as human development has encroached further on animal habitat.

The study contains some good news, though; the rate of species loss has declined thanks to conservation efforts, and some species have recovered and are in far better shape, including the California Condor and the black-footed ferret in the U.S.

The scientists say that the right policy choices, including tackling the issues of climate change and deforestation, can help preserve global biodiversity.

Our question to you today: What more should be done to protect the planet's animals?

Reuters contributed to this report.

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