Not a significant portion of our population would fall into the category of discoverers and innovators. There are some, and I wouldn't say we are far behind. I think in this country we have great examples of people who have achieved these levels of success, but we need more, because this world, as you know, is extremely competitive.
We look at what consumers want. They want the products to be sophisticated, smart, and cheap, and that means investing in R and D so that we can increase both the value added and the productivity in this country. They also want environmentally friendly products and processes, so even in areas where we've been very strong, like producing our natural resources or doing mining, they want us to behave in an environmentally friendly way, and that needs a lot of R and D.
So we're looking at that kind of workforce.