Stanford Encyclopedia of Philosophy: Stoic Logic

Access the full range of content in the "Stanford Encyclopedia of Philosophy" from this A-Z index page.

Excellent article from the Stanford Encyclopedia of Philosophy tracing the development of "divine illumination" throughout the classical and medieval Christian philosophical tradition. Describes how this distinctively Christian...

Thorough explanation of Aristotle's several original contributions to logic from the Stanford Encyclopedia of Philosophy. Includes a substantial bibliography as well as sections on syllogism, assertion, demonstration, the "Organon,"...

The Internet Encyclopedia of Philosophy offers an excellent detailed overview of Origen's life and philosophical views.

Encyclopedia article about Pythagoras from the Stanford Encyclopedia of Philosophy that discusses not only his life, but his major contributions as well. Also includes a lengthy bibliography and links to additional information.

This site from the Internet Encyclopedia of Philosophy gives a general introduction to the field of philosophical ethics. Divines moral philosophy into three main topics: metaethics, normative ethics, and applied ethics, including links...

This site from the Internet Encyclopedia of Philosophy provides an in depth look at the life and works of Baruch Spinoza. Includes links to related material.

Excellent discussion from the Internet Encyclopedia of Philosophy of the history of nihilism in western philosophy and the main ideas associated with it. Although centering around Nietzsche's formulation, author does admirable job of...

Excellent introduction to Heraclitus' difficult philosophy from the Internet Encyclopedia of Philosophy. Includes biography relating him to other Ionian and Milesian philosophers. Quotes several of his fragments.

A detailed description of the Stoics, covering their philosophy, ethics, logic, and influence.