British mathematician and logician, a major contributor to mathematics, cryptanalysis, and AI
Even if we could keep the machines in a subservient position, for instance by turning off the power at strategic moments, we should, as a species, feel greatly humbled. … [T]his new danger … is certainly something which can give us anxiety.
Mathematician, computer scientist, and pioneer in the field of artificial intelligence
The ultimate risk comes when our greedy, lazy, masterminds are able at last to take that final step: to design goal-achieving programs which are programmed to make themselves grow increasingly powerful.