Here are the titles of some public lectures I have given in recent years: The September 11 Syndrome and "subordination stress" International Law, International Criminals, and the Invasion of Iraq Passing the Pain Along .. in animals, people, and politics The Downside of Aggressive Optimism Darwinian Lit-Crit: exploring Madame Bovary's ovaries Cancer, Culture and Biological Evolution The Myth of Monogamy: what DNA tells us about animals and ourselves Violence as an Evolutionary Hangover Passing the Pain Along: a new way of thinking about terrorism, violence and revenge Sex differences in behavior Gametes, gonads, genes and gender Sex, violence and rock & roll An evolutionary psychologist looks at pornography Evolutionary factors in nationalism Downsides of deterrence Biology and the prospects for world peace Evolutionary existentialism and the meaning of life Shared genes and shared behavior Implications of evolutionary theory for psychiatric practice Mountain mammals: behavior and ecology Individual differences in animals and people Creativity and evolution Evolutionary Existentialism and the Meaning of Life