  Invention of artificial general intelligence is predicted to cause a shift in
the trajectory of human civilization. In order to reap the benefits and avoid
pitfalls of such powerful technology it is important to be able to control it.
However, possibility of controlling artificial general intelligence and its
more advanced version, superintelligence, has not been formally established. In
this paper, we present arguments as well as supporting evidence from multiple
domains indicating that advanced AI can't be fully controlled. Consequences of
uncontrollability of AI are discussed with respect to future of humanity and
research on AI, and AI safety and security.
