Is It Really a Case of Technology and More Knowledge?

David Frum: Is it really just a case of technology and more knowledge, a shiftin demography? As countries get riccher, they tent have less keds, so the population gets more sustainable. That way you can get to a kind of high level, sa, steady state of growth - that's what Oded sees in his book. There other people that take very different views on that. To go back to the economic side of it, for a long time, economics didn't care about growth,. which is hard to fathom these days. And explain the difference between the medium and the average.