"David Buss is one of the founders of the field of evolutionary psychology. His primary research focus is on strategies of human mating. He is most well-known for his studies on mate selection, tactics of mate attraction, infidelity, tactics of mate retention, tactics of mate poaching, and the mating emotions of jealousy, lust, and love. He has taught at Berkeley, Harvard University, the University of Michigan, and the University of Texas." - labs.la.utexas.edu