Reading is a technology for perspective-taking. When someone else's thoughts are in your head, you are observing the world from that person's vantage point.

The indispensability of reason does not imply that individual people are always rational or are unswayed by passion and illusion. It only means that people are capable of reason, and that a community of people who choose to perfect this faculty and to exercise it openly and fairly can collectively reason their way to sounder conclusions in the long run. As Lincoln observed, you can fool all of the people some of the time, and you can fool some of the people all of the time, but you can't fool all of the people all of the time.

If you give people literacy, bad ideas can be attacked and experiments tried, and lessons will accumulate.

I think the reason that swearing is both so offensive and so attractive is that it is a way to push people's emotional buttons, and especially their negative emotional buttons. Because words soak up emotional connotations and are processed involuntarily by the listener, you can't will yourself not to treat the word in terms of what it means.

Dear White Fella When I am born I’m black When I grow up I’m black When I am sick I’m black When I go out ina sun I’m black When I git cold I’m black When I git scared I’m black And when I die I’m still black. But you white fella When you’re born you’re pink When you grow up you’re white When you git sick you’re green When you go out ina sun you go red When you git cold you go blue When you git scared you’re yellow And when you die you’re grey And you got the cheek to call me coloured?

Perhaps the most extraordinary popular delusion about violence of the past quarter-century is that it is caused by low self-esteem. That theory has been endorsed by dozens of prominent experts, has inspired school programs designed to get kids to feel better about themselves, and in the late 1980s led the California legislature to form a Task Force to Promote Self-Esteem. Yet Baumeister has shown that the theory could not be more spectacularly, hilariously, achingly wrong. Violence is a problem not of too little self-esteem but of too much, particularly when it is unearned.

Like the early days of the Internet, the dawn of personal genomics promises benefits and pitfalls that no one can foresee.