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IFLScience - The Big QuestionsAuthor: IFLScience
From saving the planet to understanding ourselves, this podcast sees experts discuss the major topics of our times. Hosted by IFLSciences Dr Alfredo Carpineti, Rachael Funnell, and Eleanor Higgs. Language: en Genres: Astronomy, Life Sciences, Science Contact email: Get it Feed URL: Get it iTunes ID: Get it Trailer: |
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Is De-extinction Really Possible?
Episode 42
Thursday, 25 September, 2025
De-extinction. It’s not a word many of us were thinking about just a decade ago, but it’s one that we’re getting ever more familiar with. The de-extinction company Colossal Biosciences has set its sights on de-extincting 5 key species whose extinction is thought to have either been caused, or heavily contributed to, by humans: the woolly mammoth, thylacine, dodo, moa, and dire wolf. By their definition of “functional de-extinction,” they’ve already brought back the dire wolf, and have set a goal to see a living, breathing mammoth by 2028, but what do they mean by de-extinction, and what can it realistically achieve? In this episode of The Big Questions, writer Rachael Funnell goes on a deep dive into de-extinction, speaking with Colossal’s co-cofounder Ben Lamm, chief science officer Beth Shapiro, and chief animal officer Matt James. We also hear from historian Professor Sadiah Qureshi, author of Vanished: An Unnatural History Of Extinction, who raises some interesting questions we should all be asking ourselves as this curious new branch of science marches on – both in its efforts to bring back creatures from the past, and to prevent further extinctions in the future.
