The Great Pheromone Debate | World Science Festival

4,184 views · Published 23 January 2015 · 3:05 · Indexed 25 September 2026

Channel: World Science Festival · 2015 · Science & Technology

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Pheromones are chemicals secreted by an organism that trigger a social response in members of the same species. Hive insects such as bees and ants rely on these chemical signals to direct the group to a goal or raise an alarm. Since their discovery, scientists have tried to deduce what sort of behaviors human pheromones induce to varying results. But is it possible to paint a pheromone on something to get an immediate social reaction? Scent psychologist Avery Gilbert believes that efforts should be focused elsewhere, much to the chagrin of olfactory scientist Leslie Vosshall.

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Original Program Date:  June 4, 2011

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The Great Pheromone Debate
https://www.youtube.com/channel/UCShHFwKyhcDo3g7hr4f1R8A

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