Informal Logic
Links
About.com - Logical Fallacies
http://atheism.about.com/library/FAQs/skepticism/blfaq_fall_index.htm
Logical fallacies are presented with detailed explanations, multiple examples, and tips on avoiding them. Fallacies are organized by topic and alphabetically.
Fallacies
http://www.datanation.com/fallacies/
Site maintained by Stephen Downes, which catalogues over 70 logical fallacies together with examples and the criteria for determining when they have been committed.
Informal Fallacies
http://www.drury.edu/faculty/Ess/Logic/Informal/Overview.html
Dr. Charles Ess, professor of philosophy and religion, explains and gives examples of logical fallacies.
Informal Logic
http://plato.stanford.edu/entries/logic-informal/
Article in the Stanford Encyclopaedia of Philosophy, by Leo Groarke.
Logic and Diagnostic
http://www.ul.ie/~philos/vol3/gnostic.html
Article by Paul Tomassi discussing the application of logical reasoning in medical diagnostic. Appeared in Minerva.
Logic and Fallacies
http://www.infidels.org/news/atheism/logic.html
Atheism Web's guide to logic and fallacies in practical reasoning.
Logical Rudeness
http://www.earlham.edu/~peters/writing/rudeness.htm
Entertaining article by Peter Suber discussing the rationality of a certain kind of rhetorical blocking strategy.
PRIME: Fallacies
http://www.mathacademy.com/pr/prime/articles/fallac/
A short article on informal fallacies from the Platonic Realms Interactive Mathematics Encyclopedia.
Propaganda Analysis
http://www.propagandacritic.com/
Discusses various propaganda techniques, provides contemporary examples of their use, and proposes strategies of mental self-defense.
Stoneforest - Critical Thinking
http://www.stoneforest.org/critical.html
Offers an introduction to critical thinking whose main content is the description of fallacies, offering examples in daily life.