A psychotic egoist like Stalin or an non-humanist like Hitler is indeed terrifying but I'm not convinced that giving a great increase in power and intelligence to someone like a Mao or a Lord Lytton, who caused millions of deaths by doing something they thought would improve people's lives, would lead to a worse outcome than we got in reality. Granted, for something like the cultural revolution these mistakes might be subtle enough to get into an AI, but it's hard to imagine them getting a computer to say "yes, the peasants can live on 500 calories a day, increase the tariff" unless they were deliberately trying to be wrong, which they weren't.
Moral considerations aside, the real causes of the mass famines under Mao and Stalin can be understood from a perspective of pure power and political strategy. From the point of view of a strong centralizing regime trying to solidify its power, the peasants are always the biggest problem.
Urban populations are easy to control for any regime that firmly holds the reins of the internal security forces: just take over the channels of food distribution, ration the food, and make obedience a precondition for eating. Along with a credible threat to meet any atte...
[...] SIAI's Scary Idea goes way beyond the mere statement that there are risks as well as benefits associated with advanced AGI, and that AGI is a potential existential risk.
[...] Although an intense interest in rationalism is one of the hallmarks of the SIAI community, still I have not yet seen a clear logical argument for the Scary Idea laid out anywhere. (If I'm wrong, please send me the link, and I'll revise this post accordingly. Be aware that I've already at least skimmed everything Eliezer Yudkowsky has written on related topics.)
So if one wants a clear argument for the Scary Idea, one basically has to construct it oneself.
[...] If you put the above points all together, you come up with a heuristic argument for the Scary Idea. Roughly, the argument goes something like: If someone builds an advanced AGI without a provably Friendly architecture, probably it will have a hard takeoff, and then probably this will lead to a superhuman AGI system with an architecture drawn from the vast majority of mind-architectures that are not sufficiently harmonious with the complex, fragile human value system to make humans happy and keep humans around.
The line of argument makes sense, if you accept the premises.
But, I don't.
Ben Goertzel: The Singularity Institute's Scary Idea (and Why I Don't Buy It), October 29 2010. Thanks to XiXiDu for the pointer.