AI systems will have a large impact on many fields
The non-power seeking risk
AI could worsen war
AI could be used to develop dangerous new technology (e.g. biotech)
AI could empower totalitarian governments
AI governance is an important neglected area
Points I find less convincing
AI could "escape"
AI system will probably need substantial resources to run - it seems unlikely that it could "make itself run somehwere else" or that "we couldn't turn it off"
Real world planning systems can be guarded against far ahead of time
Progress is fast in prompt answering DNNs but much slower in planning systems. Go, Atari games etc are special because of 100% fidelity self play.
Now is a good time to invest substantial money/resources into technical AI safety research