I don't want to give the impression that it is the only thing one can do to eat ethically
The vegan diet, especially buying organically produced plant foods, does solve more of the ethical problems about eating than any other. But I admit that it is not for everyone, and it will take a long time before it becomes widespread. So I don’t want to give the impression that it is the only thing one can do to eat ethically. Just avoiding factory farmed products is a big step in the right direction, even if you continue to eat a moderate quantity of organically produced, pasture raised, animal products.
~ Peter Singer (April 27, 2009)