“the AI100 report says there is “no cause for concern that AI is an imminent threat to humankind.” This argument fails on two counts. The first is that it attacks a straw man. The reasons for concern are not predicated on imminence. For example, Nick Bostrom writes in Superintelligence, “It is no part of the argument in this book that we are on the threshold of a big breakthrough in artificial intelligence, or that we can predict with any precision when such a development might occur.” The second is that a long-term risk can still be cause for immediate concern. The right time to worry about a potentially serious problem for humanity depends not just on when the problem will occur but also on how long it will take to prepare and implement a solution.”