General consensus was that this site is a spammy wrapper/republishing of another course.
Here's a comment with more info and links to the legitimate/original course that this site is pertaining to provide:
https://www.reddit.com/r/photography/comments/5nxj2h/harvard...
Further, here's a link to another credible course (currently the top post in the /r/photography sub-reddit) should you wish to expand your options:
https://sites.google.com/site/marclevoylectures/
And to the discussion about said course:
https://www.reddit.com/r/photography/comments/5o350c/since_t...