• Logic
  
  An explanation of the basic elements of elementary logic.
  argument deductive fallacy inductive logic philosophy probability propositional scientific syllogism symbolic
  in Public bookmarks with philosophy logic by 2 users
• Secular Web
  Atheism, Agnosticism, Naturalism, Skepticism and Secularism
  The Secular Web is the most comprehensive online resource about atheism, agnosticism, nontheism, secular humanism, rationalism, freethought, naturalism, materialism, skepticism, secularism, and other views of nonbelievers. It is owned and operated by Internet Infidels, Inc., a nonprofit educational organization devoted to the defense and promotion of naturalism, the hypothesis that
  atheism atheist atheists athiesm athiest athiests discussion forum infidel infidels internet secular secularism secularist web
  in Public bookmarks with toread philosophy secularism by 6 users
• Skeptic
  The Skeptics Society & Skeptic magazine
  The Skeptics Society is a nonprofit 501(c)(3) educational organization that examines extraordinary claims and revolutionary ideas, promotes critical thinking, and serves as an educational tool for those seeking a sound scientific viewpoint. Our contributors--leading scientists, scholars, and investigative journalists--are top experts in their fields.
  about antioxidants faith flying magazine paranormal precognition reason research saucers skeptic skeptics soc truth ufos versus
  in Public bookmarks with science philosophy politics religion magazines by 17 users
• Welcome to the Mortimer J. Adler Archive
  in Public bookmarks with toread books philosophy

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