Will our popular culture survive into the future?

Many works of science fiction agree that we'll all be reading Shakespeare until the heat death of the universe. But what about the works of Isaac Asimov, George Lucas, JK Rowling, and Steven Moffat? What, if any, cultural legacy will we leave to people the who come after us, and will we like the way that legacy looks? » 1/14/12 2:00pm 1/14/12 2:00pm