Science Non-Fiction II I fear none of the existing machines; what I fear is the extraordinary rapidity with which they are becoming something very different to what they are at present. No class of beings have in any time past made so rapid a movement forward. Should not that movement be jealously watched, and checked while we still can check it? (…) Are there not probably more man engaged in tending machinery than in tending men? Are we not ourselves creating our successors in the supremacy of the earth? Daily adding to the beauty and delicacy of their organization, daily giving them greater skill and supplying more and more of that self-regulating, self-acting power which will be better than any intellect? Samuel Butler, Erewohn. 1872. Every generation thinks that the challenges they face are new, but actually they rarely are. And that’s also true about the challenges we’re facing with the development of artificial intelligence (AI), reviewed in the first ...