A brain is a society of very small, simple modules that cannot be said to be thinking, that are not smart in themselves. But when you have a network of them together, out of that arises a kind of smartness. ↗
The first two missions have some test objectives, some new capabilities that we're going to try to develop on orbit to possibly be used on later flights. ↗
Well, right now we're so busy that I kind of had to put all the hobbies on hold. But I like going camping with my kids. I have two daughters; they're 7 and 10 years old. ↗
If we do not voluntarily bring population growth under control in the next one or two decades, the nature will do it for us in the most brutal way, whether we like it or not. ↗