1. Over time robots and AI could replace all or most jobs making humans redundant. Ever since horses became redundant there have been fewer and fewer of them.
2. Uncontrolled AI could kill us all.
3. Uncontrolled AI could just ignore us. We'd still be around, but we'd be no more important to the scheme of things than the orangutans.
How could uncontrolled AI kill us all? Can you give examples of how this would work? How would it be uncontrolled? Aren’t humans ultimately in control of any such creation of AI?