David Waltner-Toews

David Waltner-Toews

David Waltner-Toews is a veterinarian, epidemiologist, scientist and popular author who specialises in diseases other animals share with humans. He is the author of The Origin of Feces: What Excrement Tells Us About Evolution, Ecology and a Sustainable Society (ECW Press, 2013).

Articles & posts by David

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