The Perfect Summary Podcast

An orthodontist and an evolutionary biologist argue that modern life is shrinking our jaws, crowding our teeth and narrowing our airways, and that parents can do something about it early.

Greg Koukl's friendly playbook for talking about Christian convictions by asking good questions, spotting weak arguments, and leaving a 'stone in someone's shoe' instead of starting a fight.

The Pulitzer-winning life of J. Robert Oppenheimer: the brilliant, contradictory physicist who led the building of the atomic bomb and was later destroyed by the Cold War security state he served.

A Cambridge philologist is kidnapped and flown to Mars, where he finds a world without sin that looks back at fallen Earth with pity.

A busy sports columnist reunites with his dying college professor for weekly Tuesday visits, and their conversations become a final class on how to live.

Harvard psychologist Dr. Luana Marques coaches Mel Robbins through a family transition and shares a 3-step method for facing change: shift, approach, align.

Mel Robbins shares how she was diagnosed with ADHD at 47, why women are missed, how the ADHD brain works, and six surprising adult signs.

Physicist Brian Greene and Lex Fridman explore meaning in a dying universe, consciousness, string theory, time travel, aliens and the fear of death.

Rabbi David Wolpe talks with Lex Fridman about who God is, debating Hitchens and Harris, evil, free will, faith, controversy and meaning.

Mark Zuckerberg discusses the metaverse, polarization research, the Instagram whistleblower, free speech, AI translation and raising his daughters.

Stanford historian Robert Proctor on how Nazi science served ideology, how Big Tobacco manufactured doubt, and the study of ignorance.

Attachment expert Thais Gibson explains the four attachment styles, their core wounds and needs, and a 21-day method to reprogram your subconscious.

MIT's Ariel Ekblaw and Lex Fridman discuss self-assembling space architecture, swarm robots, long space missions, space law, and why floating cities may beat Mars.

Jonathan Haidt argues that smartphones, social media and overprotective parenting have rewired childhood since about 2010, and lays out a collective plan to give kids back a play-based childhood.

John Mark Comer walks line by line through Exodus 34:6-7, where God names himself, to show how the God you picture shapes the person you become.

Darwin finally turns his theory on ourselves, arguing that humans share ancestry, mind and even morality with other animals, and that mate choice helped shape us.

A nine-step program that treats money as hours of your life, helps you define "enough," and maps a path to financial independence.

A lawyer turned amateur classicist argues that the ancient Greek Mysteries, and perhaps the earliest Christian Eucharist, were powered by psychedelic sacraments that let initiates 'die before dying.'

Rice Broocks argues from history that Jesus was no myth and no mere man, which leaves only one answer: the Messiah.

A campus pastor's brisk, confident tour of the scientific, philosophical and historical case for God, written for seekers, believers and skeptics alike.

Rick Rubin and Lex Fridman on reducing music to its essence, recording Johnny Cash's Hurt, depression, running, and why art must be protected.

Mel Robbins uses her son's college rejection to explain why motivation fails you, what dopamine really does, and two steps to act anyway.

Astrobiologist Sara Walker and chemist Lee Cronin debate alien life, assembly theory, time, free will and whether robots can truly be alive.

Economist Glenn Loury talks with Lex Fridman about equality, black patriotism, the racism accusation, affirmative action, Obama and mortality.

Economist Saifedean Ammous makes the case for hard money, blames fiat for war and short-termism, and argues Bitcoin is the fix.

Mathematician Eric Weinstein steelmans and critiques Terrence Howard's ideas, praising his geometry while calling out errors and broken peer review.

Mel Robbins turns her daughter's Carnegie Hall debut into four lessons on fear, stress release, generosity and being present.

Cognitive scientist Donald Hoffman argues evolution tuned our senses for fitness, not truth, and that consciousness, not spacetime, is fundamental.

Social psychologist Jonathan Haidt lays out the evidence that viral social media harms teen girls and democracy, and proposes concrete fixes.

Marxist economist Richard Wolff explains Marx's critique of capitalism, surplus and exploitation, the Soviet experience, and his case for worker co-ops.