How God Works: The Science Behind Spirituality

As humans increasingly turn to AI for moral guidance and answers to life’s biggest questions, the lines between technology and religion are blurring—even leading some in Silicon Valley to wonder if AI might have a spiritual life of its own or be destined to change the world’s religious landscape. What does the impulse to see a god in the machine reveal about our enduring hunger for meaning, belonging, and spiritual growth?
Dave explores these questions and more with psychologist Paul Bloom, author Elizabeth Oldfield, and theologian Paolo Benanti in a discussion recorded live at the 2026 Aspen Ideas Festival.
Paul Bloom is a professor of psychology at the University of Toronto and the Brooks and Suzanne Ragen Professor Emeritus of Psychology at Yale University. He's also the author of seven books, including his latest “Psych: The Story of the Human Mind.” 
Elizabeth Oldfield hosts “The Sacred” podcast, dedicated to conversations about being human, finding wisdom, building a more tolerant society, and what spirituality and religion might offer in answer to those questions. She is also the author of Fully Alive: Tending to the Soul in Turbulent Times.
Paolo Benanti is a professor of moral philosophy at Luiss Guido Carli University in Rome and a professor of technology ethics at Seattle University. A Franciscan priest and leading global voice on AI ethics, he advises the Vatican on emerging technologies and the rise of generative AI and chatbots.

Religion is often about powerful beings coming down from the skies and humans yearning to go up to join them. Does that mean we can swap aliens in for God? More and more people seem to think so. In fact, many spiritually-minded people are looking to UFOs as opportunities to commune with enlightened alien teachers. Some believe they’re even aliens themselves, sent here to prepare us for a new age. But when religion gets mixed with conspiracy theory, things can sometimes take a darker turn.

Join Dave as he speaks with religious studies professor Diana Walsh Pasulka, about what belief in UFOs might share with other religions, and with anthropologist Susannah Crockford about how and why conspiracy theories are giving rise to a new spiritual movement.

Diana Walsh Pasulka is the author of Encounters: Experiences with Nonhuman Intelligence and  American Cosmic: UFOs, Religion, Technology. Find out more about her work on her website.

Susannah Crockford is the author of Ripples of the Universe: Spirituality in Sedona, Arizona, and the host of the show Miss Information, a podcast about the ways online misinformation and conspiracy theories infiltrate wellness communities and conservative Christian spaces.

Throughout history, humans have searched for signs and symbols to help them navigate uncertainty. From ancient Chinese divination texts and Greek oracles to astrology, tarot cards, and modern occult practices, divination has appeared in nearly every culture on Earth. And while some might think of these practices as relics of a more superstitious age, divination turns out to be far more central to human history, and human nature, than most of us would ever guess.
On this episode, we explore the surprisingly rich history of divination and what it reveals about our enduring need for meaning, guidance, and answers in the face of uncertainty. We talk to historian Michelle Pfeffer about divination's deep roots in both religion and science, and to sociologist and tarot reader Melissa Lavin about why practices like tarot are resonating with so many people today.
Dr. Michelle Pfeffer is a historian of science and religion at the University of Oxford. She recently co-curated the exhibition Oracles, Omens and Answers at the Bodleian Libraries, and co-edited the accompanying book Divination, Oracles & Omens. 
Dr. Melissa Lavin is a sociologist at SUNY Oneonta and a tarot reader. She is the author of the forthcoming book Greater Secrets: Managing Fate Through the World of Tarot, available for purchase in February 2027.

According to a 2020 Pew Research Center survey, more American Jews cite having a sense of humor as important to their Jewish identity than things like keeping kosher and studying Torah. 

Humor has long been associated with Jewish identity—from Jerry Seinfeld to Mel Brooks, Adam Sandler to Joan Rivers.

On this episode of How God Works, we'll talk with the latest member of the long tradition of highly successful Jewish comedians, Emmy award-winning actor, writer and comedian, Robby Hoffman, about how Jewish people have shaped comedy, how comedy has shaped the Jewish people, and the role humor plays in her life and approach to faith. We’ll also ask if humor itself can be a spiritual practice—a way to cope with life’s difficulties and maybe even touch the transcendent. 

Robby Hoffman is a writer, actor and comedian. Her Netflix stand-up special Robby Hoffman: Wake Up debuted in December 2025. She recently appeared on the HBO series Rooster. She was also nominated for an Emmy in 2025 for her guest role on HBO’s Hacks. She is the host of the Too Far podcast on Patreon. Learn more about her work on her website where you can also find tickets to her tour.

Also mentioned on this episode:

Jennifer Caplan, learn more about her work and find links to her books on her website.

We’ve all done things we’re not proud of. But why do some people seem to struggle so much more than others when it comes to avoiding harmful behavior? And what does it mean for how we think about blame and accountability if the answer has something to do with our genes?

On this episode, we’re rethinking sin from the perspective of behavioral genetics. We’ll talk to psychologist Kathryn Paige Harden about the surprising ways ancient religious debates are still shaping modern science, what genetics can actually tell us about why we fall short, and what it all means for how we think about accountability and repair, both for ourselves and as a society.

Kathryn Paige Harden is a Professor of Psychology at the University of Texas at Austin, where she directs the Developmental Behavior Genetics lab and serves as Director of Clinical Training. She is the author of Original Sin: On the Genetics of Vice, the Problem of Blame, and the Future of Forgiveness, and The Genetic Lottery: Why DNA Matters for Social Equality. Learn more about her work on her website.

Also mentioned on this episode:

Elaine Pagels, author of Adam, Eve, and the Serpent

Robert Sapolsky, author of Behave: The Biology of Humans at Our Best and Worst and Determined: A Science of Life Without Free Will

Elizabeth Oldfield, author of Fully Alive: Tending to the Soul in Turbulent Times and former How God Works guest.