Logic < Philosophy in the Yahoo! Directory

Association for Symbolic Logic
International organization supporting the presentation, publication, and critical discussion of scholarly work in the field of logic.
www.aslonline.org
Fallacy Files, The
Describes and gives examples of logical fallacies from the media and everyday life.
www.fallacyfiles.org
Critical Reasoning Tutorial
Interactive tutorial aimed at introducing students to the basics of argument structure and logic.
commhum.mccneb.edu/argument/summary.htm
Logical Fallacies
Explores and defines errors of reasoning.
www.logicalfallacies.info
Logician, The
Features logic, philosophy, epistemology, phenomenology, psychology, and theology writings by Avi Sion, Ph.D.
www.TheLogician.net
Wikipedia: Modal Logic
User-created article explaining modal logic, the logic of possibility. Explains the difference between modal and other logics, modal operators, the formal rules of modal logic, and the development of the system.
en.wikipedia.org/wiki/Modal_logic
Mission: Critical
Interactive college-level virtual lab that teaches the basic concepts of critical thinking and informal logic, such as induction, deduction and fallacies.
www.sjsu.edu/depts/itl
Stephen's Guide to the Logical Fallacies [read review]
Describing errors of reasoning which may be recognized and corrected by prudent thinkers.
www.datanation.com/fallacies
Nizkor Project: Fallacies
Describes several logical fallicies.
www.nizkor.org/features/fallacies
Ariadne's Thread
Critical examinations of ethical controversies including topics like abortion, hate speech, and justice.
mysite.verizon.net/jdehullu
Factasia Logic
Technical and philosophical information concerning symbolic logic and its applications.
www.rbjones.com/rbjpub/logic
Papers on Probabilistic Logic
Features articles by Richard Jeffrey and John Dorling.
www.princeton.edu/~bayesway
Centre for Logic and Philosophy of Science
Focuses on research in paraconsistent logic, inconsistency-adaptive logic, non-standard logic, causal explanation, scientific discovery, and methodology.
logica.rug.ac.be/centrum
On the Model Theory of Knowledge
Offers a language for expressing the operator 'knowing that' with axioms and rules of inference and a Kripke type of semantics.
www-formal.stanford.edu/jmc/model

Philosophy > Logic