James Fowler is an American political scientist and professor known for his work in the fields of political behavior and social networks. He is a professor at the University of California, San Diego and has contributed significantly to understanding how social connections influence political decisions and civic engagement. Fowler is also recognized for his research on the spread of behaviors and ideas through social networks, often using mathematical models to analyze these dynamics. His work has implications for various areas, including public health, political campaigns, and social movements, highlighting the interconnectedness of individuals in society.