Hi DCR - it came to my attention that the link to Tom's "How do we know what we know" recorded lecture, which is part of this week's assignment, was hidden from view. The link is now visible (if you are signed in) - it's the first thing under "Materials" this week. Sorry for that, our mistake.
See you tomorrow morning at 9am for our Full In-Class Discussion with Tom Newman in Byers Auditorium.