Alastair Norcross. Morality By Degrees.

My notes on a book that argues that consequentalist ethical theories just judge the degree to which states of the world and actions are better than alternatives.

Sam Harris. The Moral Landscape

My notes on a book arguing that we should develop a science of morality rather than relying on divine authority or accepting moral relativism.

Peter Singer. The Expanding Circle.

My notes on a book arguing that through reasoning we can take an increasingly impartial concern for the interests of all and broaden the circle of moral subjects to include all sentient beings.

Joshua Greene. Moral Tribes

My notes on a book arguing that we should use utilitarian reasoning to transcend our automatic moral emotions.