Frankfurt School
Philosophers, Illuminations, Introduction to the Frankfurt School, Recent Philosophy: The Frankfurt School, Walter Benjamin and Max Horkheimer: From Utopia to, Wikipedia: Frankfurt School
Logical Positivism
Philosophers, Vienna Circle, Columbia Encyclopedia: Logical Positivism, Comte, Ayer and Logical Positivism, FOLDOC: Logical Positivism, Internet Encyclopedia of Philosophy: Logical Posi, Logical Positivism, Neopositivism: Linguistic Philosophy and Critical , PhilosophyPages: Logical Positivism, PhilSci Archive: Logical Positivism/Logical Empiri, Wikipedia: Logical Positivism
Philosophers
Abramowski, Edward, Adler, Mortimer J., Aune, Bruce, Blanshard, Brand, Bonjour, Laurence, Brzozowski, Stanislaw, Castaneda, Hector-Neri, Chisholm, Roderick, Chrucky, Andrew, Chyzhevs'kyi, Dmytro
20th century philosophy
Overview of important 20th century philosophy.
Hegelianism in the Twentieth Century
Brief review of influence of Hegel in this century, by Mario Rossi.
Intellectual Currents of the Twentieth Century
A survey of 20th century philosophy, spanning all of the major movements.
Oregon State University: Ideas Matter Lecture Seri
A 1993 lecture series celebrating the 25th anniversary of the Oregon State University Philosophy Department.
Philosophy's Twentieth Century: A Revolutiona
Article by Charles Travis in the Michigan Philosophy News.
Review of Mind, Meaning and Mathematics
Review by Jaroslav Peregrin of this collection of essays on Frege and Husserl, and the role it can play in helping us understand the origins of 20th century thought.
Xocxoc's Irreverent Guide to Philosophy: Grea
Includes articles such as Whither Philosophy? and The Fatal Flaw of Humanism.