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Mythologizing the Bible
Defying Evolution: The Humanist Case Against the Ancient Tribe
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Defying Evolution: The Humanist Case Against the Ancient Tribe

MTB Ep. 19: "Afterthoughts"

We like to think we’re rational but much of our behavior is driven by ancient instincts to belong, defend, and divide. Whether we realize it or not, tribal thinking shapes our politics, our beliefs, and even our economy. Our goal, then, is to figure out what it takes to rise above all of that with intention, integrity, and clarity!


You are biologically wired to divide the world into “us” and “them.” Not because you’re a bad person. Not because you’re closed-minded. But because, at one point in human evolution, that instinct kept you alive. If you trusted the wrong group, you didn’t just lose an argument, you might not survive the week.

And here’s the problem: your brain hasn’t updated the software.

We’re walking around with survival instincts designed for small bands of maybe 100 people… and we’re using those survival instincts to navigate a world of 8 billion people. And that mismatch? That’s not just interesting, it’s dangerous. Because the same instinct that once protected us is now driving polarization, extremism, inequality… and a whole lot of really bad decisions.

So, we’re going to take a hard look at the “tribe”… where it comes from, why it feels so good, why it’s causing so much damage… and what it actually takes to move beyond it without losing what makes us human.

So, let’s dive into that… in this episode of Afterthoughts!

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