Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas 93 | Rae Wynn-Grant on Bears, Humans, and Other Predators
Apr 20, 2020
Rae Wynn-Grant, a carnivore ecologist with a Ph.D. from Columbia University, delves into the captivating world of bears and other large predators. She discusses the delicate balance of coexistence between humans and wildlife, emphasizing ethical research methods. Rae shares personal anecdotes about tracking bears using GPS and the impacts of urbanization on their habitats. The conversation also explores the social structures of carnivores like lions, highlighting the importance of conservation and understanding predator behaviors to foster peaceful coexistence.
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The Elusive Bear
- Rae Wynn-Grant has never seen a bear accidentally, only during her research.
- She baits traps with tuna and uses a jab stick to sedate them for collaring.
Carnivore's Ecological Role
- Carnivores, as apex predators, benefit ecosystems through nutrient distribution.
- Their high-protein diet allows for more time spent on other activities besides constant grazing.
Efficiency of Carnivores
- The benefit of carnivory lies in efficient protein intake, freeing up time for other activities.
- Herbivores spend most of their time eating, unlike carnivores after getting a protein-rich meal.