Humans have what philosophers call a theory of mind. They can understand that other consicious entities feel like they do, so they can understand the motivations and desires of other conscious entities. Computers are completely devoid of that.
SUCKMYMUSCLE
Prove that (100 years into the future).
The thing is, we don't understand the brain. But people are willing to say what computers will be able to do. And that we humans are something completely not computer like.
All we humans have is concepts. With these concepts we can be creative. It's nothing more. This has been one of the big problems to the researchers, how to give the computer exhaustive conceptual database.