The Surprising Science of Pets episode artwork

EPISODE · Dec 16, 2025 · 25 MIN

The Surprising Science of Pets

from The Next Big Idea Daily · host Next Big Idea Club

Do you have a pet? A dog, a cat, a goldfish? If so, why? I don’t mean why did you adopt the dear things, I mean why do humans keep pets at all? It’s a strange behavior, when you think about it, and not one shared by any of our animal cousins. Jay Ingram is a top science writer and TV personality who’s spent decades exploring the natural world. His new book is called The Science of Pets, and he shares five of his key insights in the first half of the show. Then we hear from Marlene Zuk, author of Dancing Cockatoos and the Dead Man Test.

Do you have a pet? A dog, a cat, a goldfish? If so, why? I don’t mean why did you adopt the dear things, I mean why do humans keep pets at all? It’s a strange behavior, when you think about it, and not one shared by any of our animal cousins. Jay Ingram is a top science writer and TV personality who’s spent decades exploring the natural world. His new book is called The Science of Pets, and he shares five of his key insights in the first half of the show. Then we hear from Marlene Zuk, author of Dancing Cockatoos and the Dead Man Test.

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The Surprising Science of Pets

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This episode was published on December 16, 2025.

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Do you have a pet? A dog, a cat, a goldfish? If so, why? I don’t mean why did you adopt the dear things, I mean why do humans keep pets at all? It’s a strange behavior, when you think about it, and not one shared by any of our animal cousins. Jay...

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