| >Once you lose a capability it’s gone forever This is... not my impression, from working around Engineers all my life. My impression is that cutting edge manufacturing techniques from the '80s are now available, cheaply, to hobbyists. Stuff these guys put in the basement and work on then they are sick of javascript. (FDM aside, I could walk to several CnC lathes and... three large laser cutters from where I am right now, all dedicated to hobby usage, all of which see pretty regular use) My impression is that if you paid your professional engineers as much to design automated widget factories as you pay them to design advertising systems, they'd make something serviceable. And sure, rev 1 isn't going to be as good as rev 2, it never is, The institutional knowledge effect is big... I'm just saying it's not insurmountable, and the US is a rich country. If we cared, we'd spend money and solve the problem. I personally think the big capability we are putting in danger right now is the capability the US has always had to hoover the best minds from all over the world, to persuade them to come and set down roots and work in the US. That's the long term problem I see with the way we're going. I think the second big capability we are putting in danger is that culturally, my impression is that the US is valuing education less than it used to. As a side effect, we're not paying to educate our people (and, I would argue, my compatriots are becoming harder to educate as a result.) The long term advantage China has over the US is not really institutional knowledge; the long term advantage is that they are putting a lot more effort into education than we are, (and we are not scooping up those educated minds the way we used to.) Re-training an Engineer from one field to another is a lot easier than bringing someone up to speed who isn't educated; I've watched both happen, and... one is definitely less effort than the other. |