In this poignant, funny follow-up to his fabled 2006 talk, Sir Ken Robinson makes the case for a radical shift from standardized schools to personalized learning — creating conditions where kids' natural talents can flourish.

You know, to me, human communities depend upon a diversity of talent, not a singular conception of ability. And at the heart of our challenges -- (Applause) At the heart of the challenge is to reconstitute our sense of ability and of intelligence. This linearity thing is a problem. (10:45)

The other big issue is conformity. We have built our education systems on the model of fast food. This is something Jamie Oliver talked about the other day. You know there are two models of quality assurance in catering. One is fast food, where everything is standardized. The other are things like Zagat and Michelin restaurants, where everything is not standardized, they're customized to local circumstances. And we have sold ourselves into a fast food model of education, and it's impoverishing our spirit and our energies as much as fast food is depleting our physical bodies. (12:40)

So I think we have to change metaphors. We have to go from what is essentially an industrial model of education, a manufacturing model, which is based on linearity and conformity and batching people. We have to move to a model that is based more on principles of agriculture. We have to recognize that human flourishing is not a mechanical process; it's an organic process. And you cannot predict the outcome of human development. All you can do, like a farmer, is create the conditions under which they will begin to flourish. (14:30)

Now in this room, there are people who represent extraordinary resources in business, in multimedia, in the Internet. These technologies, combined with the extraordinary talents of teachers, provide an opportunity to revolutionize education. And I urge you to get involved in it because it's vital, not just to ourselves, but to the future of our children. But we have to change from the industrial model to an agricultural model, where each school can be flourishing tomorrow. That's where children experience life. Or at home, if that's where they choose to be educated with their families or their friends. (15.36)

Watch on TED.