Interactivity has the virtue of democracy, conferring upon everyone with access to a computer the right and opportunity to be heard, but it's also saddled with democracy's vice - a tendency to assume that everyone who has a right to be heard has something to say that's worth hearing.

When the inner child finds a guardian angel, publishers are in heaven.

Patriotism does not oblige us to acquiesce in the destruction of liberty. Patriotism obliges us to question it, at least.

What makes fantastic declarations believable is, in part, the vehemence with which they're proffered. Again, in the world of spirituality as well as of pop psychology, intensity of personal belief is evidence of truth. It is considered very bad form - even abuse - to challenge the veracity of any personal testimony that might be offered in a twelve-step group or on a talk show, unless the testimony itself is equivocal... Whatever sells, whatever many people believe strongly, must be true.

There are, however, exceptions to this reliance on feelings as evidence of truth: if, for instance, your feelings lead to disbelief instead of belief, they're apt to be dismissed as some form of denial. This is not a common problem. Usually intellectualism, not feeling reality, is blamed for disbelief. But, some angel experts suggest, there may be emotional as well as intellectual barriers to belief: unwillingness to believe in angels can reflect low self-esteem.

It's easy to sell good news like this, and the authors confidently rely on classic fallacious arguments. They argue by declaration, which is what makes the books so amusing. In matter-of-fact, authoritative tones, the authors tell us how plants and human beings exchange energy - or they describe what angels look like, whether or how they're sexed, how they communicate with human beings, and how they differ from ghosts. Readers might be expected to wonder, How do they know?

Give the FBI unchecked domestic spying powers and instead of focusing on preventing terrorism, it will revert to doing what it does best - monitoring, harassing, and intimidating political dissidents and thousands of harmless immigrants.