DAVID HUME
Naturalistic fallacy

G E MOORE
Principia Ethica (1903)
Intuitionism

H. A PRITCHARD
Intuitionism

W. D. ROSS
Intuitionism

A J AYER
Language, Truth and Logic (1936)
Emotivism

C L STEVENSON
Ethics and Language (1944)
Emotivism

R M HARE
The Language of Morals (1956)
Prescriptivism

BERTRAND RUSSELL
Criticisms of emotivism

JAMES RACHELS
Criticisms of emotivism

ARISTOTLE
384-322 BCE
Virtue Ethics

ROBERT LOUDEN
Criticisms of Virtue Ethics

SUSAN WOLF
Moral Saints (1982)
Criticisms of Virtue Ethics

ELIZABETH ANSCOMBE
Modern Moral Philosophy (1958)
Modern Virtue Ethics

PHILIPPA FOOT
Virtues and Vices (1978)
Modern Virtue Ethics

RICHARD TAYLOR
Ethics, Faith and Reason (1985)
Modern Virtue Ethics

ALISDAIR MACINTYRE
After Virtue: A Study in Moral Theory (1981)
Modern Virtue Ethics

C. A CAMPBELL
Definition of libertarianism

IMMANUEL KANT
1924-1804
Libertarianism

BARUCH SPINOZA
1632-1677
Determinism

JOHN LOCKE
1632-1704
Determinism

DAVID HUME
1711-1776
Compatibilism

DANIEL DENNET
Compatibilism

ST PAUL
Theological Determinism

ST AUGUSTINE
354-430 CE
Theological determinism

JEAN CALVIN
Theological determinism

MILLARD ERIKSON
Theological determinism

PELAGIUS
360-420 CE
Libertarian Christianity

KARL RAHNER
Libertarian Christianity

JÜRGEN MOLTMANN
Libertarian Christianity

TED HONDERICH
Determinism

THOMAS AQUINAS
1225-1274
Conscience as reason

JOSEPH BUTLER
1692-1752
Innate Conscince

JOHN HENRY NEWMAN
1801-1890
Innate conscience

ST PAUL
Innate conscience

ST JEROME
347-420 CE
Innate conscience

ST AUGUSTINE
354-430 CE
Innate conscience

SIGMUND FREUD
1856-1939
Conscience from guilt

JEAN PAIGET/LAWRENCE KOHLBERG
Post-freudian views on conscience

ERICH FROMM
1900-1980
Post-freudian views on conscience

MARC D HAUSER
Other ideas of conscience

THOMAS AQUINAS
Sexual Ethics

TIMOTHY HSIAO
Natural law and sexual ethics

KARL MARX
1818-1883
Business ethics

ADAM SMITH
The Wealth of Nations (1776)
amoral business

MILTON FRIEDMANN
1912-2006
amoral business

WILL HUTTON
The State We're In (1995)
The third way

CHARLES BLATTBERG
Criticisms of the third way

JAMES LOVELOCK
1919-
Gaia hypothesis

LYNN WHITE JR
The historical roots of our ecological crisis (1967)

MICHAEL LA BOSSIERE
Shallow ecology

ARNE NAESS
1912-2009
Deep ecology

IMMANUEL KANT
1724-1804
Sexual ethics