????Setting a curious mind free

????Bill Gates 2.0 will have three offices: one at Microsoft in Redmond, a second about 15 miles away at the Gates Foundation in downtown Seattle, and a third almost exactly equidistant between the other two (and much closer to home). In typical hyper-systematic fashion, Gates has allocated blocks of time to each location: a day in Redmond, two at the foundation, and two at the personal office, which he suspects will be his real "center of gravity." There will be a lot of overlap among his three roles. That's because the guy's greatest pleasure seems to be in finding connections among things he's interested in.

????The biggest change, of course, will be in his workload at Microsoft, which will drop drastically. He'll remain chairman and weigh in here and there. "Other than board meetings and consulting on projects like Internet search technology, the only things I'll do are some company visits when I'm in developing countries," he says. "Or if there's some special award for someone at a company meeting, I'll come and present it. But that's about it." (For more on how Microsoft is coping with Gates' retirement, see the accompanying story.)

????The opposite will be true at the foundation. Gates' official title, which he shares with his wife and father, is co-chair, but his real role will be as the organization's chief strategic thinker. And Gates is teeming with ideas, especially about things scientific. Unlike most benefactors, he doesn't merely want to eradicate malaria and AIDS; he wants to understand the nuances of immunology. He wants to learn about what happens on a molecular scale when a plant's genes are altered to improve hardiness. He insists on knowing the precise legal reasons women in developing countries are robbed of their estates when they become widowed.

????"Here's how Bill thinks," explains Myhrvold. "He is always interested in looking at big systems in the world and understanding them at every level that he can. As an example, I got this e-mail from him today as part of this whole discussion on corn prices and crop yields and shortages resulting from ethanol production, and at the end Bill says, 'I really need to understand phosphates more.'"

????Another big part of his new job will be to make more public appearances and do more arm-twisting of governments and corporations to do more for the world's poor. "I'm uniquely able to reach out to the big companies, to ask them not just to write checks but to offer more of their innovative power," Gates says. "There's a big category of my time for talking to drug companies, cellphone companies, banks, and technology companies, as well as talking with other people who are lucky enough to have superbig fortunes about how they want to give those back to society."

????That does not translate to fundraising - on the contrary, the foundation plans to exhaust its $100 billion endowment by the end of the century. Gates is talking about setting an example for the plutocracy. Jeff Raikes, the former Microsoft executive who was just appointed CEO of the foundation, thinks that effort could have as much impact on the world as the works of the foundation itself: "He has an incredible opportunity to help shape the thinking of other multibillionaires by getting them to think about the process, the structure, the best practices."

????Gates takes pains to stress that even in his more active capacity, "I'm not the CEO of the foundation. Jeff will be the CEO." That's simply not what he wants to do with his time. "Even today people at the foundation get lots of e-mail from me, but after Sept. 1 they'll get a lot more, because now I'll be able to take courses, read more, meet more smart people, and have better ideas."