Lives Well Lived
Lives Well Lived
Peter Singer & Kasia de Lazari Radek
DEAN SPEARS thinks the depopulation of humanity will change the world forever
1 hour 4 minutes Posted Jul 10, 2025 at 6:44 am.
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Show notes

Dean Spears is an economic demographer and development economist, co-author of After the Spike: Population, Progress, and the Case for People. Dean explores the future of global population trends, noting that depopulation is now the most likely scenario, and the inherent ethical considerations of reducing the population and the practical implications for global challenges like climate change.


Learn more about Dean and read his books!


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