First, you're going to have to live in transparent domes, but eventually, you can transform Mars into an Earth-like planet. You can warm it up. - Elon Musk

The fundamental message that consumers should be taking today is that it's financially insane to buy anything other than a Tesla. It would be like owning a horse in three years. I mean, fine if you want to own a horse. But you should go into it with that expectation. If you buy a car that does not have the hardware for full self-driving, it is like buying a horse. And the only car that has the hardware for full self-driving is a Tesla.

People are mistaken when they think that technology just automatically improves. It does not automatically improve. It only improves if a lot of people work very hard to make it better, and actually it will, I think, by itself degrade, actually. You look at great civilizations like Ancient Egypt, and they were able to make the pyramids, and they forgot how to do that. And then the Romans, they built these incredible aqueducts. They forgot how to do it.

Now you can still satisfy the limbic instinct but not procreate. So we haven't yet evolved to deal with that because this is all fairly recent in the last 50 years or so before birth control.