Section I: Understanding Critical Thinking, Science, and Pseudoscience Chapter 1: Why Do We Need Critical Thinking? Chapter 2: What is Science? Chapter 3: What is Pseudoscience? Chapter 4: What is Critical Thinking? Chapter 5: How Do We Use Critical Thinking? Chapter 6: Why Can't We Trust Our Brains? Chapter 7: Why Can't We Trust Our World? Section II: Applying Critical Thinking to Pseudoscience Claims Chapter 8: Extraterrestrial Life and Alien Abductions Chapter 9: Ghosts and Hauntings Chapter 10: ESP and Mediumship Chapter 11: Cryptozoology Chapter 12: Alternative Medicine for Physical Illness Chapter 13: Alternative Treatments for Mental Illness Chapter 14: Historical Revisionism Chapter 15: Conspiracy Theories Chapter 16: Conclusion