How accurate is your memory? Have you ever had a disagreement with a friend because you remember the same event differently? (I assume you were right and your friend was wrong?) Watch this Ted Talk by Elizabeth Loftus - she is a world-reknownexpert on false memories:

How reliable is your memory?

https://www.ted.com/talks/elizabeth_loftus_how_reliable_is_your_memory

How confident do you feel about your memory now? What is the significance of Loftus's research for eye-witness testimony? Has anyone ever had the opportunity to serve on a jury or know someone who has in which the case depended on what a witness saw? What was the jury's decision? Do you think they made the right decision now?