We become more peaceful and more destructive at the same time. How do we get outside their solar system? You write an epic line. I believe it's the title of one of the sections launched toward the second sun. We have to all have people survive and multiple generations live and die on the same spacecraft towards another star. Proposing technology, you need to have that in place. It'd be a large spacecraft. You'd have to grow your own food. But after 500 years, we could actually have the technology and the means to enable that.