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  1. Philosophy, science and skepticism
  1. On the origins of science
  1. Magical thinking
  1. The Scientific Revolution
  1. Knowledge and Observation
  1. Visual Illusions
  1. Matter and Energy
  1. A Little Logic
  1. Fallacies and Bases
  1. Identify the Fallacy
  1. Darwinian Evolution
  1. Rolling the Dice: evolution, chance and design
  1. Conspiracy Theories
  1. Science Denial
  1. History of Science: Psychology