real-world impact?">
The word is out that I have decided to resign my tenured faculty job at Harvard to remain at Google. Obviously this will be a big change in my career, and one that I have spent a tremendous amount of time mulling over the last few months.
Rather than let rumors spread about the reasons for my move, I think I should be pretty direct in explaining my thinking here.
I should say first of all that I’m not leaving because of any problems with Harvard. On the contrary, I love Harvard, and will miss it a lot. The computer science faculty is absolutely top-notch, and the students are the best a professor could ever hope to work with. It is a fantastic environment, very supportive, and full of great people. They were crazy enough to give me tenure, and I feel no small pang of guilt for leaving now. I joined Harvard because it offered the opportunity to make a big impact on a great department at an important school, and I have no regrets about my decision to go there eight years ago. But my own priorities in life have changed, and I feel that it’s time to move on.
There is one simple reason that I’m leaving academia: I simply love the work I’m doing at Google. I get to hack all day, working on problems that are orders of magnitude larger and more interesting than I can work on at any university. That is really hard to beat, and is worth more to me than having “Prof.” in front of my name, or a big office, or even permanent employment. In many ways, working at Google is realizing the dream I’ve had of building big systems my entire career.
