The Ohio Center for Ecological and Evolutionary Studies (OCEES) is excited to announce Luke Harmon as the 2024 Darwin Lecturer.  The Darwin Lecture series is an annual OCEES event that brings to Ohio University eminent evolutionary biology scholars to share their research and insights with a broad audience.  Dr. Harmon’s research contributions to evolutionary biology have significantly propelled the field forward, leading to a much richer understanding of the evolutionary processes that have driven species diversification. The title of his talk is "A World without Species."