The Floating University?
World's best thinkers teaching at the same school open for anybody, now that is what I call a great idea!! Two remarks that will make this an even better idea. First of all it should be affordable for a large audience and second of all it will help if you can earn some kind of degree or a certificate. Check out this website for more information: www.floatinguniversity.com
Great Big Ideas delivers the key takeaways of an entire undergraduate education. It's a survey of twelve major fields delivered by their most important thinkers and practitioners. Each lecture explores the key questions in the field, lays out the methods for answering those inquiries and explains why the field matters. It is an effective introduction to thinking differently, and a primer in the diverse modes of problem solving essential for success in the 21st century.