 The theme of DAVIS is going to be the fourth industrial revolution, an all-consuming industrial revolution right across the board, the speed of change a thousand times faster than during the first industrial revolution and affecting all services, all products, all countries, all industries and all people. It's going to lead to job destruction, so we've got to think about the jobs of the future and how we create them. It's going to lead to massive technological change in the way we deliver at services. We're going to force governments to change their minds about how they operate and all this has been set out by Klaus Schwab in the speech he made in Abu Dhabi to the summit of the Agenda Councils. But what's also interesting is that unless we invest in the infrastructure of the future then we will not get the benefits of this fourth industrial revolution. There are still more than a billion people who are without electricity. There are thousands and millions of people without water. People are without hospitals and without schools. And there is no secret that we've got to learn about how these can be built. They can be built. The question is can we bring the public and private sectors together to do so? The World Economic Forum is the premier forum for bringing and coordinating and catalyzing the work of public and private sectors together. And I believe we can make major advances on this in the next year, particularly the summit at DAVIS that's going to be held in January.