Response to Naidoo et al.’s article on “Complementary benefits of tourism and hunting to communal conservancies in Namibia” in Conservation Biology.

Conservation decisions are not and should not be driven by economic benefits alone.

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Response to Kline’s article How to learn about teaching: An evolutionary framework for the study of teaching behavior in humans and other animals in Behavioral and Brain Sciences.

One of the challenges to an evolutionary framework for the study of teaching behavior will be to distinguish, if possible, between teaching… and punishment.

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