062513_walt-epcot-film-5-750By the time the 1960s rolled around, Walt Disney appeared to have done it all. He had elevated the cartoon from an opening-act short to a feature-film art form. He had conquered live-action movies and embraced television, and he even revolutionized the theme-park experience. But Walt wasn’t done — in fact, it looks like he saved his most radical and powerful ideas for the last years of his life. And here are seven examples to prove it. At PJ Media