Yes, Dennett is an advocate of this theory. Dawkins tend to agree too.
Independently if consciousness is metaphysical or physical anyone agrees that there's a historical origin.
Some believe consciousness started with the human brain. But our physical brains were around way before civilizations. What these people were doing during all that time if they had our same mind power?
That's why I think history shows a sudden (and recent) appearance of consciousness.
Consciousness is a very small part of the human mind IMHO. Buddhism, Catholicism and memetics (Dawkins) say that complete ideas just appear in human minds. The creation of these ideas/memeplex it's not a product of human consciousness. Catholicism says evil ideas (concupiscence) are produced by Satan and good ideas (grace) come from directly God's nature.