Larry Fink, president and CEO of investment firm BlackRock, interviewed Elon Musk, CEO of Tesla and SpaceX at the World Economic forum in Davos, Switzerland this week. They spoke about everything from AI to robotics to Mars, and Musk offered a vision of the future that’s coming more quickly than you might think. Here’s an excerpt of their conversation: Larry Fink: So you’re presently building on AI , on robotics, on space, on energy, all at the same time. When you look across those efforts,