Peter Singer — "The expansion of our moral circle is a sign of moral progress."
The expansion of our moral circle is a sign of moral progress.
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More from Peter Singer
"If we want to live ethically, we need to question our ingrained assumptions and biases."
"Being an effective altruist is not about being a saint; it's about making a real difference."
"Killing a disabled infant is not morally equivalent to killing a person. Very often it is not wrong at all."
"Eating meat is morally indefensible, given the suffering it causes to animals and the environmental impact."
"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."