Ah, actually I decided to follow the youtube video you linked, which turned out to be about Oscar Niemeyer. The moving of Brazil's capital and building a new centralized city for the capital is famous (at least to me). He's a little bit like Pierre L'Enfant, who made the plan for Washington, D.C. I had never seen an interview with Niemeyer before, thanks for sharing.
Myth00zilleh
You are correct, of course we should. Especially when there are hundreds of billions of stars and planets out there in space.