???? [Pierre-Henri Gouyon] Collapse of biodiversity: why we are all wrong!

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Espace des sciences

Published on Streamed live on Feb 27, 2024
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???? Les Mardis de l'Espace des sciences ???? https://www.espace-sciences.org/renne... For the last 30 years, we have observed a collapse in biodiversity. First of all, what is biodiversity really? Is our culture a handicap for understanding it? And then, how could insect biomass have decreased by 80% in Europe over such a short period? Why are bee colonies affected to this extent in the same period? There is a plethora of scientific work on these subjects but no consensus. No mention of pesticides, even though for some practitioners, the link with these products seems essential. How is this possible? Biologists may need sociologists to understand the difficulties they face in their quest for the truth. With Pierre-Henri Gouyon, biologist specializing in evolutionary sciences (genetics, botany, ecology) and professor emeritus at the National Museum of Natural History. 00:00 Credits 00:45 Introduction of the guest 07:55 Conference 01:13:23 Questions from the audience 01:53:15 End credits ???? Comment space rules (to be respected under penalty of being banned by the moderation team): Respect our speakers and the members of our team Mutual respect in the discussion space No ads and spam Reminder: Any comment that undermines the physical and/or moral integrity of people will be automatically deleted ???? Credits music composed by https://benjaminlebaron.bandcamp.com/ Photo: © CC BY-SA 4.0 - Pamputt Our networks: Facebook ➡️ / espacedessci. . Instagram ➡️ / espacedessc. . Twitter ➡️ / espace_sciences #biodiversity #sociology #biology

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