I realize that after decades of positive thinking the notion of realism, of things as they are, may seem a little quaint. ... When the stakes are high enough and the risks obvious, we still turn to people who can be counted on to understand those risks and prepare for worst-case scenarios. A chief of state does not want to hear a general in the field say that he 'hopes' to win tomorrow's battle or that he's 'visualizing victory'.

One of the most essential and mundane of human activities - taking care of children - requires high levels of anxious vigilance. ... [Parents] dare not risk assuming that the sudden quiet from the toddlers' room means they are studying with Baby Einstein. Visualize fratricidal stranglings and electric outlets stabbed with forks: this is how we have reproduced our genomes.

I think it's tragic that we have this human capacity, which appears to be hardwired, or so the evolutionary biologists say, for collective joy. We have these techniques for generating it that go back thousands of years, and yet we tend not to use this.

The urge to transform one's appearance, to dance outdoors, to mock the powerful and embrace perfect strangers is not easy to suppress." --Barbara Ehrenreich, Dancing in the Streets, 260.

Anyone who has invented a better mousetrap, or the contemporary equivalent, can expect to be harassed by strangers demanding that you read their unpublished manuscripts or undergo the humiliation of public speaking, usually on remote Midwestern campuses.

if you search the bible, you will find no reference to birth control or gay marriage, and you will not find a word, strangely, about stem cell research. I have searched.

For a long time on Earth humans didn't worship good gods; that's a new idea. The ancient Greek gods, the Hindu gods, are fairly amoral, most of them. We get stuck when we insist that God be both good and all-powerful.