Highest priority for hikers is foot care.
Know that your feet expand while hiking — especially in hot weather — so many of us buy walking shoes a size larger than what we wear in the city.
I loved Christopher Mcdougall’s book …
Born to Run: A Hidden Tribe, Superathletes, and the Greatest Race the World Has Never Seen
That said, I’ve never hiked barefoot or with minimal shoes. Raised in cold Canada, my feet are wimpy.
If you have time, go back to the beginning. Listen to an audiocast about the history of footwear.
682. Should A.I. Move to Space? – Freakonomics Radio
At first it sounds ridiculous. But it might be inevitable. Guest host Steve Levitt talks to a team that hopes to push A.I. infrastructure off the planet. Part one of a two-part series.)
SOURCES:
Blaise Agüera y Arcas, vice president and fellow at Google, C.T.O. of technology and society.
Travis Beals, senior director of product management at Google, Project Suncatcher lead.
Will Marshall, co-founder and C.E.O. of Planet Labs.
RESOURCES:
What Is Intelligence?, by Blaise Agüera y Arcas (2025).
"Towards a future space-based, highly scalable AI infrastructure system design," by Blaise Agüera y Arcas, Travis Beals, Maria Biggs, Jessica V. Bloom, Thomas Fischbacher, Konstantin Gromov, Urs Köster, Rishiraj Pravahan, and James Manyika (Google, 2025).
Reason, by Isaac Asimov (1941).
EXTRAS:
"Are Our Tools Becoming Part of Us?," by People I (Mostly) Admire (2024).
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