A short article that answers that vexing question, asserting that evidence of meat-eating by human ancestors is "no rational defense" for continuing the practice.

Long briefing kit of facts about rainforest destruction, resource depletion, global warming, world hunger, human disease, animal suffering, and the connection of those topics to meat-eating.

An examination of the ethical, environmental, and nutritional arguments for and against vegetarianism.

Examines three main reasons for becoming a vegetarian, from perspectives of health, environmental considerations and avoiding cruelty to animals.

A US cattle rancher who won't eat meat speaks out about the ill effects of meat products on the environment and human health. Introduction by Ralph Nader, book excerpt, reviews and online purchase.

Discusses the negative impact of the meat industry on the world.

Attacks the meat industry and mass production of livestock, where humane treatment is sacrificed for profit. Features a video showing how various types of livestock are treated.

Graphic site on reasons not to eat meat and other animal rights issues.

Argues that America's meat-based diet costs the country billions of dollars in health care costs and environmental destruction, so it's time for an excise tax on meat.