“I guess the grass is itself a child, the produced babe of the vegetation.” Perhaps Walt Whitman had this week’s guests on Sea Change Radio in mind when he wrote those words, as we talk to two entrepreneurs who, in very different ways, are using nature’s bounty for innovative purposes. First, we speak to Hawaiian-based bicycle maker, Barret Werk, who uses bamboo, the strongest grass around, to make his bike frames. Then, we revisit host Alex Wise‘s discussion with Bay Area-based sea forager extraordinaire, Kirk Lombard.
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Bus Driver on Mars
To live outside of one’s ecological context—and in fact where no ecology of any relevance exists—would require somehow creating a suitable ecology, or borrowing a sufficiently-complete subset of an existing one that can tolerate a completely novel setting for which the beings are not adapted.
February 25, 2026
Humanity as Dr. Jekyll & Mr. Hyde: The Symptoms, Patterns, and Drivers
In this week’s Frankly, Nate looks at how aggregate human behavior changes as groups scale from small tribes to large and complex societies. He uses the framing of Dr. Jekyll and Mr. Hyde throughout the episode to illustrate how traits that once helped small groups survive can serve to destabilize complex societies when expanded globally.
February 23, 2026
Wars and rumors of wars: Iran edition
An attack on Iran appears imminent. Here’s why I think it’s unlikely that we’ll see President Trump “TACO” this time.
February 22, 2026
