So, basically, my view is I dont want to support the exploitation of animals, and within reason, I will do what I can to avoid it, but its not like its a religion for me. Its not like I consider Im polluted if somehow some bit of milk or cheese or something passes my lips. – Peter Singer
You might hold an ethical position that its wrong to lie, but if you have plans for a war in Iraq, and you want to keep them secret for practical reasons – to reduce casualties, perhaps – and someone asks you about those plans, you may need to lie for a good outcome. – Peter Singer