The TED talk is Russell Foster, "Why Do We Sleep". http://new.ted.com/talks/russell_foster_why_do_we_sleep He is entertaining. :) Watch the video and write a thoughtful one-page response summarizing the video and his main points, AND telling me what you thought of it. Did you like it? Why or why not? What does it make you think of in your own life . :) Double-spaced is fine - I just want to see that you watched the video and took some time to process it and organize your thoughts into a coherent, germane response. .