Preface and acknowledgements; J. Anthony Blair.- Introduction: Christopher W. Tindale.- Part 1: Critical Thinking.- Introduction.- 1. Is there an obligation to reason well?.- 2. The Keegstra affair: A test case for critical thinking.- 3. What is bias?.- Postscript.- Part 2: Informal Logic.- Introduction.- 4. Argument management, informal logic and critical thinking.- 5. What is the right amount of support for a conclusion.-...