Describes six basic value systems, explains why ethical questions become complicated, and stresses the importance of a personal system of values.

Socrates is important to us for many reasons. First, he recognized the value of logic and showed us how to use it to discover truth. Second, he led an exemplary and courageous life which cannot fail to inspire anyone who reads about it. Fortunately his pupils Plato and Xenophon recorded his sayings for posterity. Indeed the connection between Socrates and Plato is so close that this little book could alternatively been titled The Essence of Plato. Axios's Essence of... Series takes (...) the greatest works of practical philosophy and pares them down to their essence. Selected passages flow together to create a seamless work that will capture your interest from page one. (shrink)

Are morals subjective? -- Ancient moral thinkers -- Socrates (469-399 bce) -- Aristotle (384-322 bce) -- Epicurus (342-270 bce) -- Epictetus (55-135 ce) -- Modern moral thinkers -- Desiderius Erasmus (1466-1536) -- Michel de Montaigne (1533-1592) -- Baruch de Spinoza (1632-1677) -- David Hume (1711-1776) -- Adam Smith (1723-1790) -- Immanuel Kant (1724-1804) -- Edward Gibbon (1737-1794) -- Jeremy Bentham (1748-1832).