Animals are affected by vegetarianism as well as the environment and the people who partake in vegetarianism.

Vegetarianism

Yes; there is much heated debate as to what constitutes vegetarianism and how healthy it is.

Bodhipaksa has written:

'Living as a river' -- subject(s): Impermanence (Buddhism), Meditation, Buddhism

'Vegetarianism' -- subject(s): Buddhism, Budismo, Health aspects, Health aspects of Vegetarianism, Religious aspects, Religious aspects of Vegetarianism, Vegetarianism, Vegetarianismo

Rafeeque Ahmed has written:

'Islam and vegetarianism' -- subject(s): Islam, Kindness, Religious aspects, Religious aspects of Kindness, Religious aspects of Vegetarianism, Vegetarianism