A couple weeks ago I stumbled upon CourseRA.org and was instantly intrigued. Essentially the founders are opening up education for free for thousands all over the world. There are 1000’s of students taking each paper, and they are regularly getting new Universities with huge reps (Ivy League Schools) on board.
Looking through the papers I instantly was drawn to Principles of Obesity Economics and 
Community Change in Pubic Health for obvious reasons. Hopefully the info is useful and accurate and not just a big company view of everything. Nevertheless it will be interesting. And at only a few hours required a week for a month or so there is no reason not to do it really!
If anyone else has signed up to these already or is about to, let me know, learning together is always best 🙂
You are what you eat 