

How God Works: The Science Behind Spirituality
PRX
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 how we can adapt and use spiritual practices in our own lives, whatever our beliefs, including none at all.It’s by working across the boundaries that usually divide us – science versus religion, one faith versus another – that we’ll find new ways to make life better for everyone.
Episodes
Mentioned books

Apr 15, 2024 • 38min
Tiny Religions
Ever heard of the Bartonian Metaphysical Society? How about the Druze? If you’re like most people, you probably haven’t. On this episode, we ask: What’s it like to be a member of a tiny religion in a world dominated by “Big God”?
From the early days of new religious movements to the precarious old age of ancient faiths, join Dave as we explore the unique experiences, joys and challenges of being one of the few rather than one of the many. We'll talk to sociologist Susan Jean Palmer about what religions are like when they're brand new, how they're born, and what it takes for them to grow. And we’ll talk to Zoroastrian Studies researcher Nazneen Engineer about the challenges of population decline and the enduring cultural legacy of her faith as its numbers dwindle.
Susan Jean Palmer is the author of eleven book-length sociological studies of new religious movements, including Aliens Adored: Rael’s New Religion, Moon Sisters, Krishna Mothers, Rajneesh Lovers and Storming Zion: Government Raids on Religious Communities. Find out more about her work here and learn about her research on children raised in minority religions here.
Nazneen Engineer was the first Postdoctoral Researcher at the Shapoorji Pallonji Institute of Zoroastrian Studies based at SOAS, University of London. Find out more about her work here, and learn about the survey of Zoroastrians she managed, Gen Z and Beyond: A Survey for Every Generation, here.

Apr 1, 2024 • 34min
U.F.Whoa!
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 new podcast Miss Information, a podcast about the ways online misinformation and conspiracy theories infiltrate wellness communities and conservative Christian spaces.
Also, be sure to check out Dave’s recent article in the Boston Globe on aliens as a new spiritual movement!

Mar 18, 2024 • 37min
The Power of Pilgrimage
Aatish Taseer, a writer and New York Times contributor, discusses his transformative pilgrimages across three faiths, highlighting the emotional impact of these journeys. Joined by psychologist Heather Warfield, they delve into how pilgrimage serves as a powerful tool for personal growth and mental health, even in secular contexts. They explore the deep connections forged during these sacred travels, contrasting them with traditional tourism. The episode reveals how meaningful experiences and community engagement can rejuvenate the spirit and enhance well-being.

Mar 4, 2024 • 33min
Is War Holy?
Is religion a source of conflict, or a way to end it? From the tragic situation in the Middle East to rising Christian Nationalism in the US, it might seem the former. But for faiths that emphasize love, compassion, and forgiveness, might the latter also be true?
Join Dave as he talks with theologian Miroslav Volf about how religion blurs with political identity and violent ideologies, and why the answer to this problem might not be to remove religion from our lives and the public square, but to have more of it in both. And with anthropologist Benjamin Purzycki about how our views of what God wants can change in the face of conflict.
Miroslav Volf is a Professor of Theology at Yale Divinity School and the Director of the Yale Center for Faith & Culture. Learn more about his work here and check out his podcast For the Life of the World.
Benjamin Grant Purzycki is an Associate Professor in the Department of the Study of Religion at Aarhus University in Denmark. Learn more about his work here and here.

Feb 26, 2024 • 2min
Season 6 Trailer
Join us for Season 6 of How God Works, starting next week!

Jan 28, 2024 • 50min
How God Works Presents: No Small Endeavor with Lee C. Camp
Hey How God Works listeners! While we’re hard at work on Season 6, we’d like to invite you to check out No Small Endeavor, a podcast that explores what it means to live a good life, hosted by professor of theology and ethics Lee C. Camp.

Dec 31, 2023 • 34min
Finding Hope in Dark Times
Surveys show feelings of sadness and despair peaked in 2023. So as we look to the new year, it's understandable why any of us might be feeling pessimistic, even hopeless. But these feelings aren't written in stone. We always have a choice. It's in these darkest of times, when all feels lost, that hope helps us find our way...not just to heal ourselves, but also the world around us.
On this episode, we'll talk with the Pulitzer Prize winning New York Times columnist Nicholas Kristof, about how he remains motivated and hopeful, even while covering some of the most tragic events in recent history. And he’ll offer a little advice for ways we can all rise above despair.
And we'll talk with Roshi Joan Halifax -- ecologist, civil rights activist, hospice caregiver, and founder of the Upaya Zen Center -- about the Buddhist-informed notion of wise hope, the equanimity it can bring, and the fierce compassion it can unleash.
Nicholas Kristof is the author of the forthcoming book Chasing Hope. Read his NYT columns here, and find out more about the cider he makes here.
Roshi Joan Halifax leads the Upaya Zen Center in Santa Fe, New Mexico. Learn more about her work on her website.

Dec 17, 2023 • 36min
Religion & Mental Health Part 2: Addiction
When it comes to treating addiction, twelve-step programs like Alcoholics Anonymous are some of the most often used in the US. But while twelve-step programs have several components, one of the most central is surrendering control to a higher power. But how important is that idea? Does relying on a divine influence help or hurt? And might there be other routes to recovery?
We’ll talk with bestselling author and New York Times opinion writer Maia Szalavitz about what the research on addiction and addiction recovery shows, as well as her own path out of drug abuse. And we’ll discuss the relationship between perceptions of “divine control” and personal wellbeing with sociologist Laura Upenieks.
Maia Szalavitz is the author of Undoing Drugs: How Harm Reduction is Changing the Future of Drugs and Addiction. Learn more about the book, and her other writings, on her website.
Laura Upenieks is an Assistant Professor of Sociology at Baylor University. Learn more about her research here.
If you or someone you know is struggling with addiction there are many resources out there to help. Among the options Maia recommends exploring to see if they are right for you: SMART Recovery, Women for Sobriety, and Alcoholics Anonymous.

Dec 3, 2023 • 31min
Religion & Mental Health Part 1: Psychotherapy
In this engaging discussion, Dr. Rania Awaad, a Clinical Professor of Psychiatry at Stanford Medical, sheds light on the rich history of Islamic psychology and its relevance in modern mental health care. Meanwhile, Dr. David Rosmarin, who leads a program at McLean Hospital, shares insights on integrating spirituality into psychiatric treatment. They explore how traditional teachings can enhance therapeutic practices, address the burdens placed on clergy in mental health support, and highlight the significant role spirituality plays in recovery and resilience.

Nov 19, 2023 • 39min
Every Breath You Take
It’s no accident that the Hebrew word for breath is the same as the word for spirit (ruach). Breath doesn’t just give us life: it helps regulate everything from vital organ functions to cognition and emotional states. That’s why spiritual traditions the world over incorporate it as a practice to help heal body and mind and walk the path towards peace.
Join us as we explore the breath’s connection to our nervous system with psychologist and neuroscientist Stephen Porges, creator of Polyvagal Theory. We’ll also learn about the spiritual roots of breathwork and try out a few techniques with noted yoga, qigong and meditation teacher Amelia Barili.
Learn more about Dr. Stephen Porges’s work and Polyvagal Theory on his website, and be sure to check out his new book, co-authored with Seth Porges: Our Polyvagal World: How Safety and Trauma Change Us.
Dr. Amelia Barili is faculty at the UCB Osher Lifelong Learning Institute and professor emerita from the University of California at Berkeley. Learn more about her work on her website and check out her YouTube channel the new paradigms.
We also highly recommend the book Breath: The New Science of a Lost Art, by James Nestor.