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      2. Accredited online courses in critical thinking start January 22! Sign up before registration closes!

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        The Thinker's Guide Library

        Set of 22 Guides.

        Only $259.95

        Also available individually.
        Millions in circulation worldwide!


        Critical thinking is a desire to seek, patience to doubt, fondness to meditate, slowness to assert, readiness to consider, carefulness to dispose and set in order; and hatred for every kind of imposture.

        ~ Francis Bacon (1605)

        OUR MISSION

        The Foundation and Center for Critical Thinking aim
        to improve education in colleges, universities and primary
        through secondary schools. Read more.

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