Are there any Origional Ideas Anymore?

It amazes me everyday that people think that most ideas are new. When you hear some music and think that is totally new and never done before. Even this idea, how many people have thought about this idea. That there is going to come to an end of original ideas. The cycle has happened in movies, comic books and tv shows are big in movies. Like they were when they first aired 40 to 50 years ago. Your parents liked it when they saw it on tv, so basically so will you to, but in movie form.

What is going to happen to our world in a couple of years, when all new ideas have been used up.

This all started from a post on myspace, about how this girl is annoyed with the scene. How the boys are dressing and how they are acting. How did me thinking of that post and then about the movies come about? Thinking about original ideas. Well and the fact that she was only 18 years old, what does she know.