Samuel Wasser is a conservation biologist at the University of Washington in Seattle, and an outspoken opponent of elephant poaching. He talks to Emma Marris about his genetic methods for tracing poached ivory.
The tusk detective
Samuel Wasser is a conservation biologist at the University of Washington in Seattle, and an outspoken opponent of elephant poaching. He talks to Emma Marris about his genetic methods for tracing poached ivory.
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