04 Oct 2024
22m

The arc of war: a bloody week in Lebanon

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Economist Podcasts

This podcast episode explores the fascinating trends in the fitness industry, illustrating the "barbell effect" where both budget and luxury gyms are flourishing, while mid-range options struggle. It draws a parallel to the emergence of young chess grandmasters, made possible by greater accessibility and the cognitive advantages of youth. Together, these examples show how societal trends influence success in various fields.

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