Dr. Nicholas Epley is one of the world’s leading experts on human behavior and connection. As a professor at the University of Chicago Booth School of Business and author of A Little More Social, his research explores why people misunderstand each other, avoid connection, and underestimate the power of simple human interaction.

In this episode, Dr. Epley breaks down the science behind loneliness, conversation, gratitude, relationships, and the growing impact of isolation in the digital age. He shares why people are often overly pessimistic about social interactions, how small moments of connection shape our happiness, and what we lose when convenience replaces human contact.

If you’ve ever felt disconnected, overlooked, or uncertain about reaching out to others, this conversation offers a powerful reminder that even the smallest moments of human connection can change the course of someone’s day, including your own.

Harvard professor and leading public health researcher Dr. David R. Williams brings decades of work into sharp focus, challenging how we understand health, equity, and responsibility. Grounded in one of the most comprehensive bodies of research in the field, his work confronts a question many would rather avoid: why do Black Americans experience worse health outcomes, even when income, education, and effort are held constant?

What unfolds goes beyond data. It reveals how systems, structures, and everyday experiences quietly shape access to care, opportunity, and ultimately, longevity, often long before a person ever enters a doctor’s office. It also makes something just as important clear: these outcomes are not inevitable, and when we are willing to see clearly, we are better equipped to lead, to change, and to build something better.

Because when the problem is this deeply rooted, awareness alone is not enough. Real change demands action.

What if the distance between you and your goal is not the goal, but the way you see it?

Dr. Emily Balcetis, Associate Professor of Psychology at NYU and TEDx speaker viewed by millions, studies how perception shapes performance. Her research has been featured in Forbes, Time, and Scientific American.

In this Ask JBH episode, she reveals why focus is about perspective, how to turn fear into fuel, and when to look back versus look ahead to stay motivated.