> Are we really extracting from a talent pool of 7 billion?
No. Or rather we are doing it badly. But we don't do any better if we geographically segregate people who otherwise might want to work together. It is an orthogonal (albeit incredibly important) problem. As I said, all of our countries should be investing more in education, in addition to having humane and sensible immigration policies and a reasonable social safety net. But in any case, there are more skilled people in the whole world right now than in the U.S. alone, by construction...
No. Or rather we are doing it badly. But we don't do any better if we geographically segregate people who otherwise might want to work together. It is an orthogonal (albeit incredibly important) problem. As I said, all of our countries should be investing more in education, in addition to having humane and sensible immigration policies and a reasonable social safety net. But in any case, there are more skilled people in the whole world right now than in the U.S. alone, by construction...