This lecture was given on July 16, 2022 at the Dominican House of Studies in Washington, D.C. for the Fourth Annual Thomistic Philosophy and Natural Science Symposium: Complexity, Simplicity and Emergence. Slides for this lecture can be found here: https://tinyurl.com/2p97hkek For more information on upcoming events, please visit our website at www.thomisticinstitute.org. About the speaker: Mark Van Berkum is a professor of biological sciences at Wayne State University, and focuses on developmental neurobiology. He is a graduate of the University of Toronto and received his Ph.D. from Baylor College of Medicine.