Peter Singer — "If we truly care about suffering, we must take action to alleviate it, not just …"

"If we want to be truly ethical, we need to be rational and impartial in our moral judgments."

"Effective altruism is about doing the most good you can with the resources you have."

"Killing a disabled infant is not morally equivalent to killing a person. Very often it is not wrong at all."

"If we compare a severely disabled human infant with a nonhuman animal, we may find that the animal has superior capacities for rationality, autonomy, and sentience."

"If you don't believe in God, then morality is about reducing suffering and promoting well-being for all."