1.When considering how to avoid catastrophe, which factors do you think played a bigger role, Willful Blindness, Inattentional Blindness, Change Blindness, or Focalism? Please explain why, and how these factors may have contributed to the Deepwater Horizon or Challenger explosion.

2.Tinsley, Dillon, and Madsen provide a number of recommendations to help prevent catastrophe. Which do you think would be helpful in addressing Willful Blindness, Inattentional Blindness, Change Blindness, and Focalism? Please choose 2 problems (Willful Blindness, Inattentional Blindness, Change Blindness, and Focalism) and describe 2-3 of the catastrophe preventing strategies for each.