To those who think that the law of gravity interferes with their freedom, there is nothing to say.

Our ancestors were eating meat over 2.5 million years ago. We mainly ate meat, fish, fruits, vegetables and nuts. We have to assume our physiology evolved in association with this diet. The balanced diet for our species was what we could acquire then, not what the government and doctors tell us to eat now.

No one attached to the traditional image of authoritarian patriarchy could imagine the consternation men endure. They have suffered an unexpected blow to the emotional quality of their lives. Its gravity has not been calculated. They have far fewer reliable links than women to the classic currents of family life. They are alienated not only, as Marx said, from the means of production but also from the means of reproduction.

Economics and ethics are not mutually exclusive.

To those who think that the law of gravity interferes with their freedom, there is nothing to say.

[Pleasure is what suggested] which behaviors, emotions, social patterns and patterns of taste served us well during our evolutionary history. They were experienced as pleasures and encoded into our formative genetic codes . . . deep in the past, from about 100,000 years ago and beyond.

Human beings need pleasure the way they need vitamins.