Sama: Today we have Elon Musk. Elon, thank you for joining us.
Elon: Thanks for having me.
Sama: So, we want to spend the time today talking about your view of the future and what people should work on. To start off, could you tell us, you famously said, when you were younger, there were five problems that you thought were most important for you to work on. If you were 22 today, what would the five problems that you would think about working on be?
Elon: Well, first of all, I think if somebody is doing something that is useful to the rest of society, I think that's a good thing. Like, it doesn't have to change the world. If you make something that has high value to people... And frankly, even if it's something, if it's like just a little game or some improvement in photo sharing or something, if it has a small amount of good for a large number of people, I think that's fine. Stuff doesn't need to change the world just to be good. But in terms of things that I think are most like to affect t