This is a MOOC sponsored by MIT. It took me awhile to realize that their use of the world “Just” implied Justice – and Justice for everyone – not just the Rich and the Powerful.
MOOCs (Massively Open Online Course) are a new development, made possible by the Internet. These online courses have tens of thousands of students, and cost nothing (although a Certificate is available for about $50).
This one is just getting started. You can find it under courses.edx.org.