Pia Elworthy

Review of A.M.M.H.

I want to thank the American Museum of Natural His...

I want to thank the American Museum of Natural History for the placement of the sign "Some scientists predict that human impact on the environment could cause the extinction of half of the world's species in the next 100 years", this is a subject that should be spoken of openly and is too often hidden from view by the media and governments. Bravo to you!