What do you think we should do to improve learning in our schools?

In his TED Talk Sir Ken Robinson gives his thoughts on the subject. What do you think of his conclusions? Certainly in the US, there is room for improvement. The US, despite per-capita educational spending higher than the rest of the developed world, has horrendous drop-out rates. Our students lag far behind most of the developed world in standardized test scores on math and science. What do you think we should do to fix this?