Understanding Ethics

How can we find true or reasonable moral principles to live our everyday lives by? Torbjörn Tännsjö presents 7 radically different moral theories - utilitarianism, egoism, deontological ethics, the ethics of rights, virtue ethics, feminist ethics, environmental or ecological ethics - each of which attempts to provide the ultimate answer to the question of what we ought to do and why. He carefully describes each theory, showing how it works in practice using the "trolley problem" thought exp...