For an interesting article, see:

Corliss, Richard, "Should We All be Vegetarians?," TIME, 7/15/2002, pp 48-56.

You can probably find a copy in your local library. It gives a balanced view. It has a nice summary of the 8 types of vegetarians:

Sproutarianism
Fruitarianism
Raw foodism
Veganism
Ovo-vegetarianism
Lacto-vetetarianism
Ovo-lacto-vegetarianism
Semi-vegetarianism: Pesco-vegetarian, or
Pollo-vegetarianism.

[ August 13, 2002, 12:29 PM: Message edited by: Gregory ]