6 OCT 2021 · What is real? Is the future written? Why is the flow of time so important to religion? Why can't we move freely in time like we can in space? And how does relativity really mess with our concept of time? I'm joined with Timothy Maness to discuss time, religion, and physics.

7 SEP 2021 · What if you could taste climate change, feel it? Today our guest Carolyn Hall explains how she uses storytelling, imagery, and art to educate about the science of climate change. She even takes us on a time traveling adventure to see what New York City will be like 30 years in the future.

3 AUG 2021 · AI has enormous promise when being used in healthcare. But to avoid potential problems, misdiagnoses, and bias, we have to understand why these problems occur. Guest Dr. Muhammad Ahmad joins us on the podcast.

13 JUL 2021 · Today, Dr. Luisa Cortesi, an environmental anthropologist who witnessed two of the largest floods in India, speaks about climate change.

1 JUN 2021 · Pope Francis has taken a special interest in science. Part of his interest is AI – particularly, how to make AI systems more ethical. Today, we are joined by Dr. Brian Patrick Green, the Director of Technology Ethics at the Markkula Center for Applied Ethics at Santa Clara University. We discuss why ethics in AI systems is important, from suggested videos on YouTube to privacy to how AI algorithms decide who is approved for a loan. We also discuss what exactly morality is, if AI could ever approach human intelligence, and what exactly makes the human mind so special.

4 MAY 2021 · Today we are joined by a hospital chaplain who served during COVID to discuss medicine, grief, religion, how sparse medical resources are allocated, how fractured our medical system is, and what it’s like to stand in for family for those dying of COVID.

6 APR 2021 · Quantum entanglement is weird. Two particles can share properties no matter where they are in the Universe. Have they always shared these properties, and they are somehow hidden from us, or do they decide these properties the moment they are measured, and somehow communicate across the vastness of space, instantaneously? Or is something else at work? Can people become entangled? Can we put a human consciousness in a sort of "Schrodinger's Cat" situation, where they are in two states at once? And is your reality the same as my reality? Guest Dr. Eric Cavalcanti addresses these questions and more on this episode of SparkDialog Podcasts.

3 MAR 2021 · Gratefulness and COVID feel like they don’t belong in the same sentence. But a year into this pandemic, perhaps there are some lessons we can learn, and some ways that this year has changed us all – maybe for the better.

2 FEB 2021 · Today, I am joined by Seth Villegas from Boston University's School of Theology to talk about transhumanism - gradually merging body with machine to become faster, stronger, or even live forever. Why is this movement so appealing? And what does this apparently secular movement have to do with religion?

20 OCT 2020 · What similarities do the brains of religious people share? Do these similarities span differences in lifestyle, geography, culture, and religion? I am joined by Dr. Adam Weinberger, a neuroscientist and psychologist at Georgetown University and the University of Pennsylvania.