Breach of Promise: The 315th Evolutionary Lens with Bret Weinstein and Heather Heying

On this, our 315th Evolutionary Lens livestream, we discuss war, breaches of promise, and manta rays. Why are we at war in Iran, when this president promised “no new wars”? Removing dictators and strongmen from the world is honorable—but will the Iranian people thrive after this move, or will this look more like Iraq? Can we reconcile what Secretary of State Rubio said about why we started the war, versus what Israeli Prime Minister Netanyahu said? Then: Kansas has reversed course on letting put a chosen gender identity on official documents rather than your biological sex—to the good—but they did so in a way guaranteed to create havoc and make things very hard for the people who need to get new IDs. These are people who broke no laws, but are being treated badly by the state as if they did. Finally: manta rays are extraordinary and deeply intelligent; we share footage and words about them. Finally, a shout out to Covid Era Stories. ***** Our sponsors: Timeline: Accelerate the clearing of damaged mitochondria to improve strength and endurance: Go to and use code darkhorse for 20% off your first order. Toups: Ready to give Toups a try? Get 25% off your first order by going to and use code DARKHORSE for 25% off your first order. SaunaSpace: deep radiant heat from red and infrared incandescence—detox and decrease pain, reverse screen fatigue and improve your mood. for 10% off sitewide. ***** Join us on Locals! Get access to our Discord server, exclusive live streams, live chats for all streams, and early access to many podcasts: Heather’s newsletter, Natural Selections (

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Breach of Promise: The 315th Evolutionary Lens with Bret Weinstein and Heather Heying is an episode from Bret Weinstein | DarkHorse Podcast by Bret Weinstein & Heather Heying.

This episode is 88:33 long.

This episode was published on Mar 4, 2026.

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