so are vivek wadhwa and the trump electorate seeing the same dark future? and if so, are they right? not at all, says silicon valley computer scientist jerry kaplan. >> there's more people employed today than there ever have been. and, how do we explain that? except through a process by which increased productivity, increases economic opportunities and actually employs more people than the robots displace. >> reporter: for example, if we're wealthier, we'll take more vacations. >> you've got jobs like flight attendant, hospitality workers, masseuses, yoga teachers, advisers of every kind. and that's a result of the increase in the discretionary income we'll have as the result of the growth of the economy. >> reporter: so think of all the jobs we could do that we haven't even thought of yet. and that's true, admits oxford's osborne. >> in the 2000s, we've seen occupations such as zumba instructors emerge. ♪ ♪ >> reporter: but, he says, as more and more workers compete for non-tech jobs, what will the jobs pay? >> i think we've seen some of that in the last c