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How God Works: The Science Behind Spirituality
While religion and science often seem at odds, there’s one thing they can agree on: people who take part in spiritual practices tend to live longer, healthier, and happier lives. The big question is: Why? In How God Works, professor Dave DeSteno takes us on a journey to find out how spirituality impacts our minds and bodies, as well as the world in which we live. He speaks to leading scientists and philosophers, religious thinkers, and thought leaders to explore what we can learn from the world’s faith traditions to help us meet some of life’s biggest challenges. Along the way, he’ll look at h...
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Episodes
Searching for Signs 21.06.2026 44:31
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...
Humor and Judaism: A Conversation with Robby Hoffman 07.06.2026 37:06
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 hig...
Rethinking Sin… Again 24.05.2026 1:02:59
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 Harde...
Deus Ex Machina 10.05.2026 58:20
We’ve always assumed that if there IS a God, that God made us. But what if it ends up being the other way around… and we’re already further along than we think? Artificial intelligence is now offering moral advice, generating new forms of scripture, even simulating conversations with the divine. For some users, the line between useful tool and spiritual authority is already starting to blur. Why d...
Doubt (Part II) 26.04.2026 45:05
Uncertainty about faith can be anxiety provoking and even cause people to leave religion altogether. But that's not the way it works in all traditions. In fact, some are exactly the opposite. In the second of a special two-part series exploring the promise and perils of doubt in faith, we talk with Rabbi Angela Buchdahl about how debate and questioning are central to the Jewish faith—both as metho...
Doubt (Part I) 12.04.2026 38:58
Religion can help provide answers to many questions in life - big and small. And in doing so, give a sense of security and understanding of the world and our place in it. But what happens when doubt starts to creep in? As more and more people leave organized religion, is doubt the cause, or could learning how to embrace doubt actually be the answer to the modern crisis of faith? In the first o...
What Women Want 29.03.2026 42:59
In conversations about women’s rights, religion and feminism are often cast as incompatible. But religious women tend to see it differently. In this episode, we’ll explore how religious women around the world are defining what liberation looks like on their own terms, and ask what we can all learn from their efforts, regardless of what we believe. We’ll talk to writer and lawyer Dania Suleman abo...
DIY Spirituality? 15.03.2026 31:20
About 70% of all Americans consider themselves spiritual in some way, whether it be a belief in the soul, spirits or just the idea that something's going on beyond the natural world and what science can prove. But that doesn't mean they're ordering off the menu of organized religion. In this episode, we’ll talk to religion professor Liz Bucar, about this “spiritual salad bar” approach: where peop...
Season 10 Trailer 08.03.2026 2:14
Join us for Season 10 of How God Works, starting next week!
Uniter or Divider? Explore Religion in Modern America. A How God Works Live Event (From the Archive) 22.02.2026 1:22:26
We’ll be back on March 15 with an all-new season of How God Works! In the meantime, we’re excited to share one of our favorite episodes — our very first live event. If you ask people what they think about religion, you often get one of two answers: Religion is the source of war, violence, abuse, and hypocrisy OR a route to love, kindness, tolerance, and mercy. Put another way, it’s either what div...
The Spiritual (and Political) Crisis in the US (From the Archive) 08.02.2026 36:52
A brand-new season of How God Works returns March 15! In the meantime, we’re revisiting a powerful episode from our archive that feels particularly relevant today. Anger, loneliness, and despair are hitting record levels in the US. Our social and political fabrics are fraying. Is the turn away from religion in the US part of the problem? And if so, might a spiritual renaissance (even among the se...
Mattering 25.01.2026 34:58
Feeling that our life is meaningful - that we add value to the world and are valued by the people around us, isn’t just a good feeling, it's a fundamentally necessary one. In fact, the need to matter is a universal human motive, second only to the needs of food and shelter. On this episode we'll talk to author Jennifer Wallace about her new book on the topic of mattering, why we’re in a “matterin...
Rethinking Sin (From the Archive) 11.01.2026 38:27
For many people, the word “sin” is associated with harsh judgment and shame. Or, it’s used to talk about guilty pleasures like consuming decadent desserts... But is this concept as harmful or outdated as it seems? Join Dave as he talks with Elizabeth Oldfield about Christianity’s Seven Deadly Sins, and how reconceptualizing them for modern life can offer a science-backed user’s manual of sorts to...
The End of the World As We Know It 28.12.2025 39:52
These days, it feels like the end of the world is always just around the corner. From RaptureTok to climate doom and geopolitical upheaval, someone always seems to be predicting an impending apocalypse. But how does believing in The End affect how we are in the world? And is there a healthier way to navigate living in uncertain times? On this episode, we’ll talk to writer Dina Nayeri about growing...
Dream Yoga 14.12.2025 39:11
We spend about a third of our lives sleeping and yet the question of why we sleep and dream has remained a mystery for much of human existence. But recently scientists have developed the tools to begin to reveal some astonishing insights into lucid dreaming and its uses. In this episode, we'll talk to neuroscientist Ken Paller about the science of Lucid dreaming. Whether it's something any of u...
Shamanism 30.11.2025 40:59
When life feels uncertain, who do you turn to? Across cultures and throughout history, many of us have looked to people who seemed to have a special set of abilities and knowledge… shamans. On this episode, we’ll talk to anthropologist Manvir Singh about what shamanism actually is, how it works, and why its appeal is both timeless and universal. From a remote island in Indonesia to American Pentec...
Give Us This Day Our Daily Kale 16.11.2025 34:02
For most of human history, religion guided people’s choices about health and food. Then with the rise of modern nutritional science in the 19th century, people began to favor scientific advice over religious ideas about how to eat. But lately, a new generation of Christian diet influencers are putting the God back in nutritional guidance, sometimes at the expense of science altogether. And this m...
Becoming Wise 02.11.2025 38:42
We often think of wisdom as something that comes with age, or as a gift reserved for a chosen few. But what if wisdom is more like a muscle… one that becomes stronger with practice? On this episode, we’re exploring the true meaning of wisdom. We’ll talk to psychologist Igor Grossmann and Jesuit priest Barton Geger about how science and spirituality have come to many of the same conclusions about w...
Seeking the Spiritual Life 19.10.2025 27:45
If you want to grow spiritually, should you go to a monastery and withdraw from the world, or look for greater meaning, connection, and purpose in the loud messiness of life? In other words, do you heal the world by working in it or praying for it? Philosophers and spiritual thinkers have debated it for centuries, but perhaps finding the right balance is the answer. On this episode of How God Wo...
The Friendship Cure 05.10.2025 40:53
We say friends are what make life worth living. But if that’s true, why are so many of us struggling to find and keep them these days? And what can we do to cultivate better friendships? Join us as we talk to psychiatrist Robert Waldinger about the importance of friendship to our health and happiness, and to philosopher Samuel Kimbriel about the keys to forming meaningful friendships and the help...
Season 9 Trailer 28.09.2025 1:45
Join us for Season 9 of How God Works, starting next week!
Healing Rituals: There's Power in Belief (From the Archive) 14.09.2025 35:55
We will be back with a whole new season of How God Works on October 5th. In the meantime, we wanted to share some of our favorite episodes from the archives. A majority of people in the US believe that faith can heal. And while there isn’t any strong scientific data backing the idea of faith healing by divine intervention, there is a growing recognition that faith in the power of a person, religi...
Midlife: Leaning Into the Change (From the Archive) 02.09.2025 36:27
We'll be back with a whole new season of How God Works on October 5th. But in the meantime, we wanted to share some of our favorite episodes from the archives. Data shows that for many people, happiness takes a big dip around 50. But aging doesn’t have to be a crisis if we can figure out how to embrace who we’re becoming rather than hanging on to who we used to be. If done right, midlife can actua...
HGW Presents: How Rituals Help Us Process Grief (The Science of Happiness) 17.08.2025 27:17
How God Works will be back with all new episodes this fall. In the meantime, we're taking the opportunity to share episodes from some of our favorite shows with you, our listeners. Today, we're excited to feature an episode from our friends at The Science of Happiness podcast, hosted by Dacher Keltner. Summary: We investigate how Día de los Muertos, or Day of the Dead, rituals strengthen family t...
HGW Presents: Kelly Corrigan Wonders (with Rainn Wilson) 03.08.2025 49:25
How God Works will be back with all new episodes this fall. In the meantime, we're taking the opportunity to share episodes from some of our favorite shows with you, our listeners. Today, we're excited to feature a conversation from the podcast Kelly Corrigan Wonders , featuring Rainn Wilson, creator of the book and podcast Soul Boom . "Going Deep with Rainn Wilson on Spirituality" Rainn Wilson (...
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