Who’s got the talent? 谁拥有人才？ In the competition for scientific and technological supremacy, that question rises above the rest. Not long ago, the answer was unequivocal: the United States. 在科技霸主地位的竞争中，这个问题凌驾于一切之上。就在不久之前，答案还是毋庸置疑的：美国。 But while it remains…