Ask A Genius 1573: Epigenetics, Exercise, and Everyday Pleasures

In this lively exchange, Rick Rosner and Scott Douglas Jacobsen riff on epigenetic longevity hacks, debating whether clustered or spaced-out workouts best trigger anti-aging benefits. They compare exercise to intermittent fasting, wander into botanical philosophy via aspens, willows, and backyard redwoods, and treat vegetables primarily as respectable butter-delivery systems. From sushi fish and popcorn to tiramisu, strawberry shortcake, and chocolate-heavy biscotti, Rosner maps his shifting sweet tooth onto the realities of aging. The result is a humorous meditation on bodies, habits, and small daily pleasures that keep life interesting, even as cheesecake loses its charm.

Ask A Genius 1493: Scientific Luck, Privilege, and Peril: From Newton’s Miracles to RFK Jr.’s Anti-Vaccine Damage

Scientific breakthroughs have often depended on timing, privilege, or sheer luck. From Alexander Fleming’s accidental discovery of penicillin to Isaac Newton’s plague-era “miracle year,” history shows that chance favors the prepared mind. Yet, privilege—like that of Prince Louis de Broglie or Tycho Brahe—also played a decisive role. In stark contrast, today’s scientific progress is undermined not by fortune but by politics and misinformation. Robert F. Kennedy Jr., now U.S. Secretary of Health and Human Services, has advanced anti-vaccine conspiracy theories, opposed germ theory, and fueled deadly consequences, from Samoa’s measles deaths to threats against cancer vaccine research.

Ask A Genius 1491: Gen Z’s Digital Dependence, Declining Sex Rates, and Future in an AI-Driven, Modified World

Scott Douglas Jacobsen and Rick Rosner discuss Gen Z’s deep reliance on digital devices, reduced face-to-face interaction, and declining sexual activity. Using the “hermit crab” analogy, Rosner suggests Gen Z feels vulnerable without phones but functions well in a tech-supported world. Data shows historic lows in partnered sex, masturbation, and romantic relationships among young people, driven by over-entertainment, anxiety, and social challenges. While this trend could lower birth rates and ease environmental pressures, it also raises economic concerns for consumer-driven capitalism. The conversation explores potential societal shifts, AI integration, and acceptance of future human modifications as adaptation strategies.

Ask A Genius 1476: Human Features and Flaws: Evolutionary Strengths, Brain Bugs, and Big-Data Limits

Scott Douglas Jacobsen and Rick Rosner examine human strengths like abstract thinking, endurance, and reproductive success, alongside evolutionary flaws—such as brain vulnerabilities, adrenal overactivation, and limited big-data capacity. They explore how modern life misaligns with our biology, creating stress and irrationality, while AI emerges as our likely cognitive successor.

Ask A Genius 1424: Call Me Alex Documentary: How Alex Cooper’s “Call Her Daddy” Revolutionized Podcasting

Rick Rosner talks about James Comey's cryptic "86 47" tweet sparked backlash, with critics accusing him of inciting violence against Trump. Experts argue the phrase more likely implies political rejection. The controversy echoes past misjudgments by Comey and others, as media attention shifts from substantive issues like Republican tax proposals.

Ask A Genius 1233: What counts as doofus traps for smart people?

Rick Rosner: I can’t recall why exactly, but someone on Twitter (I don’t remember their name) once gave a short talk where they mentioned that everyone they know with an IQ over 180 has trouble avoiding “doofus traps.” I love that term. It stings a bit because I’ve fallen into plenty myself—I used to call …

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Ask A Genius 900: Canadian and American Politics

[Recording Start]  Scott Douglas Jacobsen: So, I wanted to make a point about comparing Canadian and American politics. A recent thing arose that I think is essential with a woman named Selena Robinson; she's the minister of postsecondary education and future skills of British Columbia. She made an insensitive, according to many, comment about Israel and …

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Ask A Genius 899: California Under Attack?

[Recording Start]  Rick Rosner: California is attacked by Conservatives for just being a liberal hell and that people are fleeing California for the free states of Texas and Florida. There's a lot of bullshit in that California has lost about 1% of its population. Some people made a ton of money in California and want to …

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Ask A Genius 898: Niches of Persistence

[Recording Start]  Scott Douglas Jacobsen: So, I proposed a topic on how evolution finds all niches of persistence. Those are generic abstract terms. I wanted to start with reproduction styles, and I'm speaking more about biological reproduction. So, our species has its form of reproduction, and I'm speaking purely in terms of a continuation of a …

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