tavis: kai fu lee, we're sitting in mr. mccall of these young people.hat does innovation look like these days? what does innovation look like? i want to ask a follow-up which i will tell you now, whether we should be scared of the innovation that china is bringing forth? what does innovation look like now? >> the true paradigm shifts tend to come from the u.s. almost all of the world. the american culture and the type of education you have and the fact that silicon valley is the combination of the best of academia and a venture capital, that puts the u.s. well ahead of the rest of the world. in terms of gramm baking paradigm shift innovation. tavis: why do you think that the fear, the concern, about china is so palpable tax why is it so significant if you believe that the greatest paradigm shifts are coming out of the u.s.? wiry so scared? >> i think the raw numbers are humbling. and also i think when americans first meet a chinese, they tend to be impressed by how hard- working and dedicated the chinese people and students are. that is part of the chin