Bennett Foddy proposes a strategy for extending our youthfulness. In England during the 1850s one in six people died before their first birthday, mostly from infectious diseases such as cholera, tuberculosis and diphtheria. The average life lasted only forty-two years – but if you made it to fifty you could reasonably expect to live another twenty …
Julian Savulescu and Ingmar Persson argue that artificial moral enhancement is now essential if humanity is to avoid catastrophe. For the vast majority of our 150,000 years or so on the planet, we lived in small, close-knit groups, working hard with primitive tools to scratch sufficient food and shelter from the land. Sometimes we competed with other small …
Ge Hong was an eclectic philosopher who dedicated his life to searching for physical immortality, which he thought was attainable through alchemy. He lived during China’s tumultuous Period of Disunity (220-589 C.E.), a time in which alien conqueror regimes ruled northern China, the cradle of Chinese civilization, while a series of weak, transplanted Chinese states …
Alexandre Kojève was responsible for the serious introduction of Hegel into 20th Century French philosophy, influencing many leading French intellectuals who attended his seminar on The Phenomenology of Spirit in Paris in the 30s. He focused on Hegel’s philosophy of history and is best known for his theory of ‘the end of history’ and for …
Victor Kraft was an Austrian philosopher and librarian. He was, as he himself emphasized, a “non-orthodox” member of the Vienna Circle and tried to reintroduce scientific philosophy in Austria after the Second World War. Beginning in 1903, Kraft argued for epistemology based on ontological realism. He did not claim that realism can be proven logically …
Saul Kripke, in his celebrated book Wittgenstein on Rules and Private Language (1982), offers a novel reading of Ludwig Wittgenstein’s main remarks in his later works, especially in Philosophical Investigations (1953) and, to some extent, in Remarks on the Foundations of Mathematics (1956). Kripke presents Wittgenstein as proposing a skeptical argument against a certain conception of meaning and linguistic understanding, as well …
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 …
Guo Xiang (also known as Kuo Hsiang and Zixuan) is the author of the most important commentary on the classic Daoist text Zhuangzi (Chuang-tzu). He is responsible for the current arrangement of thirty-three chapters divided into inner, outer and miscellaneous sections. His commentary represents a substantial philosophical achievement that has been compared to the Zhuangzi …
C.S. Peirce was a scientist and philosopher best known as the earliest proponent of pragmatism. An influential thinker and polymath, Peirce is among the greatest of American minds. His thought was a seminal influence upon William James, his life long friend, and upon John Dewey, his one-time student. James and Dewey went on to popularize pragmatism thereby achieving …
A Cistercian nun, Jacqueline Pascal made a major contribution to philosophy of education through her treatise on the methods and principles of the pedagogy used at the convent school at Port-Royal. In her educational theory, the teacher emerges as a spiritual director who encourages the moral progress of her pupils through ascetical exercises and personal …