Author shares well structured analysis about how AI and super intelligence can change our lives. It is really difficult to imagine how the world can be changed then mostly of people in the world will have around 130 IQ, but super intelligence can reach up to 4-6k IQ. So people in this type of the world as now we can comparison people with mouse:). So difficult to imagine, but author trying to do so. Most importantly, he express opinion about the risks associated with super intelligence. The most powerful specie can destroy us if we will not be prepare.