Yet we Chinese have less top masters that revolutionize the fields they are in. I, too, believe we have more than enough number of brains to have the leaping happen. It's just the mind and behaviour of combination at individual level being dramatically reduced. And for the a few still hold them, the incentive to keep doing with combination mind and behaviour is simply negative. Hence, at the group level, there are less organically grown mature groups of individuals to provide foundation/platform for those capable and willing to do that. A metaphor I can think of are the soil and the seeds. How people perceive the soil leads to what people's expectations on the issue.