Hipparchia (fl. 300 B.C.E.) Hipparchia is notable for being one of the few women philosophers of Ancient Greece. Drawn to the doctrines and the self-imposed hardships of the Cynic lifestyle, Hipparchia lived in poverty with her husband, Crates the Cynic. While no existing writings are directly attributed to Hipparchia, recorded anecdotal accounts emphasize both her direct, Cynic rhetoric and her nonconformity to traditional gendered roles.

Nihilism Nihilism is the belief that all values are baseless and that nothing can be known or communicated. It is often associated with extreme pessimism and a radical skepticism that condemns existence. A true nihilist would believe in nothing, have no loyalties, and no purpose other than, perhaps, an impulse to destroy. While few philosophers would claim to be nihilists, nihilism is most often associated

Thomas S. Kuhn (1922—1996) Thomas Samuel Kuhn, although trained as a physicist at Harvard University, became an historian and philosopher of science through the support of Harvard’s president, James Conant. In 1962, Kuhn’s renowned The Structure of Scientific Revolutions (Structure) helped to inaugurate a revolution—the 1960s historiographic revolution—by providing a new image of science. For Kuhn, scientific revolutions involved paradigm shifts that punctuated periods of

Edward Jonathan Lowe (1950-2014) Edward Jonathan Lowe (usually cited as E. J. Lowe) was one of the most significant philosophers of the twentieth and early twenty-first century. He made sustained and significant contributions to debates in metaphysics, ontology, philosophy of mind, philosophy of language, philosophical logic, and philosophy of religion, as well as contributing important scholarly work in early modern philosophy (most notably on Locke).

Niccolò Machiavelli (1469—1527) Machiavelli was a 16th century Florentine philosopher known primarily for his political ideas. His two most famous philosophical books, The Prince and the Discourses on Livy, were published after his death. His philosophical legacy remains enigmatic, but that result should not be surprising for a thinker who understood the necessity to work sometimes from the shadows. There is still no settled scholarly

Functionalism Functionalism is a theory about the nature of mental states. According to functionalism, mental states are identified by what they do rather than by what they are made of. This can be understood by thinking about artifacts like mousetraps and keys. In particular, the original motivation for functionalism comes from the helpful comparison of minds with computers. But that is only an analogy. The