| Primordial Population |
| A very high-level look at what we're going to do with an imaginary group of your relatives. | |
| Palm of Her Body |
| The rise of body-front eroticism, evolving stronger by default as female orgasms waned. | |
| Least-Sexy Primate |
| Self-repression evolved in women as masturbators removed themselves from the breeding population. This looks at the immediate effects. | |
| Love As Addiction |
| Passion evolved to make sex worthwhile. This is part of a summary of the new emotion's effect on our social structure. | |
| The Courting Wall |
| This defines a point where the sum of female anger and male behavior would have rendered courting impossible. The result was an evolutionary course change. | |
| Rape As Aggression |
| Rape as a consequence of aquatic evolution. I contrast this with the classic Freudian or Mighty Hunter view of rape as necessary or at least useful. | |
| Declining Male Intelligence |
| Why suppressing estrus meant that men had to lose intelligence. | |