Evolution of Social Behavior
Work on formal models and philosophical foundations of the evolution of social behaviors--altruism, spite, cooperation, and punishment--in collaboration with Rory Smead (Northeastern)
Evidence, Explanation, and Adaptationism
Philosophical work on evidential standards, evolutionary explanations, and the adaptationism controversy
SIDE Projects
Two collaborative projects: one on modeling climate negotiations and another on the nature of causation in the evolutionary process. Also, some work evaluating aspects of Nietzsche's philosophical writings from an evolutionary perspective.