What can archaeology reveal about the evolution of human cognition? How have the tools and symbols we've created influenced the way we think and interact with the world? Can the study of ancient artifacts help us predict the future of human intelligence?

Today’s guest is Dr. Karenleigh A. Overmann, a cognitive archaeologist and the Director of the Center for Cognitive Archaeology at the University of Colorado. Her research explores the origins of human cognition, numeracy, and literacy through the lens of material culture. By examining how humans have interacted with tools, symbols, and writing systems throughout history, she sheds light on how these elements have fundamentally shaped the way we think.

In this episode, we dive deep into the fascinating relationship between human cognition and material culture. Dr. Overmann explains how early tools and symbols didn't just serve practical purposes but actively influenced the way our brains evolved. She shares insights on how writing, counting systems, and abstract thinking developed alongside material artifacts, and how different cultures have structured numerical concepts in ways that challenge the Western perspective.

We also explore how modern technology, like artificial intelligence and digital tools, might be shaping human cognition today—possibly in ways we don’t yet fully understand. Dr. Overmann's research provides a unique perspective on the past and future of intelligence, creativity, and problem-solving, making this a must-listen for anyone fascinated by the intersection of history, neuroscience, and culture.