Ray Kurzweil, Nick Bostrum and others have been warning of “The Singularity” for some time now.
In their scenario, an AI wakes up one day and is suddenly smarter than any human, and alone, or by coercing humans to help it, this single AI either takes over the world, or helps we poor dumb humans out of all of our problems in a flash of intelligent light.
On the other hand, Daniel Dennett talks at length on youtube and in his books about the power of culture, the power of memes and “Intuition Pumps” and other tools for thinking. It seems to me that the Singularity Folks have it wrong and Dennett is a lot closer to the truth.