Science, Math, Logic and Foundations

Classical Logic

Introduction to classical logic, including completeness and Löwenheim-Skolem theorems; by Stewart Shapiro.

http://plato.stanford.edu/entries/logic-classical/
Computability Logic Homepage

Main online source on computability logic - a recently emerged formal theory of computational tasks and resources. Maintained by G.Japaridze.

http://www.cis.upenn.edu/~giorgi/cl.html
Introduction to Mathematical Logic

Hyper-textbook for students by V. Detlovs and K. Podnieks.

http://www.ltn.lv/~podnieks/mlog/ml.htm
Mathematical Logic and Foundations

From The Mathematical Atlas, a resource of mathematics maintained by David Rusin. Extensive resources related to logic and set theory.

http://www.math.niu.edu/~rusin/known-math/index/03-XX.html
Mathematical Logic around the World

A rich collection of links to logic-related websites.

http://www.uni-bonn.de/logic/world.html
Mind Versus Goedel by Damjan Bojadziev

Compares the mind to advanced computers and artificial intelligence, as Goedel would possibly view them.

http://nl.ijs.si/~damjan/g-m-c.html

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