Show overview
Science & Futurism with Isaac Arthur has been publishing since 2019, and across the 7 years since has built a catalogue of 1,202 episodes. That works out to roughly 680 hours of audio in total. Releases follow a several-times-a-week cadence.
Episodes typically run twenty to thirty-five minutes — most land between 27 min and 36 min — and the run-time is fairly consistent across the catalogue. None of the episodes are flagged explicit by the publisher. It is catalogued as a EN-language Science show.
The show is actively publishing — the most recent episode landed 2 days ago, with 96 episodes already out so far this year. The busiest year was 2025, with 219 episodes published. Published by Isaac Arthur.
From the publisher
Science & Futurism with Isaac Arthur explores humanity’s long-term future through space exploration, advanced technology, and big-picture science. Hosted by National Space Society President Isaac Arthur, each episode uses real science and careful speculation to examine space colonization, megastructures, artificial intelligence, post-scarcity economies, and the physics shaping civilization beyond Earth.