The Inquiry The Inquiry

Is daylight saving time working?

Aug 11, 2026 · 24m

Summary

This episode of The Inquiry examines the US proposal to make daylight saving time permanent, questioning its effectiveness. Experts discuss the history of clock changes, the biological disruption caused by shifting time zones, and how geography influences tolerance for DST. The panel also analyzes economic impacts, noting that while leisure businesses may benefit, health inequalities and energy savings are often negligible or negative.

Topics discussed

Sponsors and podcast introduction US vote to make daylight saving time permanent History of daylight saving time from Franklin to the 1970s Biological impacts of clock changes on the body Geographic effects of latitude and longitude on time Economic and social trade-offs of time changes Conclusion and BBC podcast promotions
Listen ad-free on Castria