During my entire life I’ve only had two jobs. In the first one, I played a role in developing software to empower people through my work at Microsoft. In my second one, which I started full time in 2008, I am giving back the wealth I made at Microsoft with the goal of making the world a healthier, better educated, and more equitable place. This is the job I will have for the rest of my life. Both of these experiences inform my perspective on artificial intelligence. When I first learned about co...