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TED Radio Hour

Can we preserve knowledge … forever?

50 min24 april 2026
Information feels more accessible than ever, but the ways we store data are surprisingly fragile. Can we save anything forever? This hour, TED speakers explore preserving our past, present and future. Guests include game designer CM Ralph, digital librarian Brewster Kayle, molecular biologist Dina Zielinksi and archeologist Chris Fisher.

Original air date: January 27, 2023

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