• Commented on Changing my mind on nuclear disarmament
    I think a chunk of my argument boils down to this: in the modern world, the accuracy of delivery systems are far more important than the size of the payload... if you can hit a target with fifty-centimetre-accuracy every time,...
  • Commented on The Curious Experience of Middle Age
    One of the things that annoys me is just how difficult the US system for financing health care makes this type of thing, at least until people reach age 65. Several years ago the company I worked for was acquired...
  • Commented on Me, talking
    I enjoyed this a lot, thanks for putting it up. I noticed that none of the students really asked you about the energy problem: how do we generate and distribute enough reliable electricity to do the non-processing things an economy...
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