1. Did evolution make us psychological egoists? -- 2. Why not solipsism? -- 3. The adaptive advantage of learning and a priori prejudice -- 4. The primacy of truth-telling and the evolution of lying -- 5. Prospects for an evolutionary ethics -- 6. Contrastive empiricism -- 7. Let's razor Ockham's razor -- 8. The principle of the common cause -- 9. Explanatory presupposition -- 10. Apportioning causal responsibility -- 11. Evolution, population thinking, and essentialism -- 12. Temporally oriented laws
