You’ve written that some of the most interesting questions that arise in research are the result of unexpected juxtapositions. Can you elaborate?
In chaos theory, they have this idea of a strange attractor that’s deep within the system. If you take three billiard balls, take away friction and set them in motion, at one point, their interactions become unpredictable. They get complicated over time. Now imagine the neurons in your synapses in your brain. At any one time, there are hundreds of thousands of connections. That is unpredictable. But at one point, deep in the system, something happens that they start to form patterns. And the patterns are unpredictable, but they’re certainly discernible. Mathematicians still don’t know what, out of this chaos, starts to make patterns, and that’s why they call it strange attractor because they don’t know what is attracting things.
I’ve started to see that in nature and religion, this idea that that we have so many different influences. Take a city like Bangkok or Philadelphia, a city like Tokyo or London, Kinshasa or Rio, a city that has so many so many diverse populations, so many layers of history, so many different competing religions, so many universities, so many individuals in so many classes, all interacting. How do we form a society? How do we actually want to help people? People are like, ‘it’s amazing how humans kill each other.’ I’m amazed we don’t kill each other more often. Why do we have compassion? It’s not efficient.
A city actually works. What is bringing populations together? How is culture formed in amazingly organic, and largely peaceful ways? What is what is preventing absolute chaos? And also, what is preventing absolute order, absolute dictatorship?
I’m fascinated by that in religion. How does a person, an individual make sense of their religion and their belief? We’re all so complex in our genetic history and our intellectual history and cultural histories. So mixed. How do we actually see ourselves as individuals? What is taking all these diverse influences that any human being has and making a coherent pattern out of it that make sense to them? What is that strange attractor that makes us feel like a person?
Buddhism talks a lot about this. Buddhism has no creation story. Origins and ‘pastness’ are much less of a concern to Buddhists, in comparison to Jews or Christians. I was sitting in on Marija Drndic’s great Physics and Consciousness course at Penn two weeks ago, and Mark Trodden was a guest lecturer. He said something so basic to us that I never thought of. Some student asked him about the Big Bang. Like, basically, where did it start? He goes, ‘Oh, well, it didn’t start anywhere. That’s a fundamental mistake people make. The Big Bang is not a point in space. The Big Bang is a point in time. We don’t care where the Big Bang happened, because it didn’t happen in space. It happened in a point of time.’ That’s the only thing that matters because it’s all expanding at the same rate. And not expanding from one point, it’s just expanding away from each other. That completely switches the way you understand the universe.
What, in our mind and our culture, in physics, allows us to not collapse into chaos? I think that’s the problem we often make in religion. We don’t ask about what’s missing.
How did growing up in an Irish family and attending Catholic School influence your study of religion and your sort of academic career and career direction?
I went to an all-boys school. And then I went to a Catholic college. We were serious: all the holy days of obligation, mass at 6:30 in the morning. My parents believed that if you were going to be a member, you should pay the ticket price. They didn’t care what we thought. I would debate with my mom about the existence of God; she never minded that. She had no problem with me becoming a Buddhist. She was like, ‘That’s so cool. Anything that makes you disciplined.’
I just thought religion was cool. All the art, all the literature, the ritual, even the outfits—I just like it. If we remove religion from society, it removes a huge aspect of human culture. I often tell students that one of the theories is that religion gives humans an evolutionary advantage. Hope is an evolutionary advantage. We build structures that will long outlive us. Why would a species build things that would outlast their biological selves? Why are we archiving things? I’m on the West Philadelphia historical board; why do we protect buildings? Why do we have an inherent interest to protect things for our children in the future? The very concept of hope is hugely important for human existence, that we hope for something more beyond our death. Your children, your grandchildren will do things and remember you.
My dad died this year. I do not think he’s looking down. I hope he is, but I really don’t think so. I’m pretty sure that it doesn’t exist; he’s dust, but the very idea that he could or the very idea that I could see him again—religion provides that. I think it would be so sad to have a life where you didn’t think of that possibility. It’s not a question of belief. I kind of hope I’m wrong. I hope my rational brain is wrong. And I think a lot of humans hope that. That’s why we write science fiction. That’s why we write fantasy. That’s why we have religions.
One of the greatest theories of religion is that religion is just a better story. In the Big Bang, the sun explodes, and we all die. That is a really boring story, a terrible story. But the Mahabharata is a great story. The story of Muhammad is a great story. I’d rather have a life full of good stories. I’d rather have a life full of ideas and fantasies, and it has nothing to do with belief. People ask me, what do you believe in? And I always say I believe in everything, half the time.
I watched my dad die for nine months—and thank goodness for nurses and physicians. They were so good at what they did. I couldn’t have done any of that; I couldn’t develop these vaccines. He died in the end, but it doesn’t matter. The effort they had—it was really impressive. We need that, but we also need poets. We should be celebrating the students that choose theater and poetry because we need them just as much as we need physicians, just as much as we need engineers.
There were songs that I would listen to, when my dad was in the hospital. The musicians were just as important to my experience as the as the biologists. If we remove religion, or we remove the prayers my mom was saying those were an essential part of that experience, just as much as the science.
I’ve never met a physicist who walked into the Philadelphia Museum of Art and regretted it. Somebody has to paint those paintings. But also, I’ve never met an artist who doesn’t respect the architecture and the engineering of the building or the chemistry of the paint. We need each other.
I don’t like when people say, ‘Is religion necessary?’ Well, of course, it’s not. That’s a stupid question. Let’s get away from this idea of what is useful or not useful, what is practical or not. What makes human life richer and worth living? I think religious studies is part of that.