If an alien came to this planet and saw how much we all do to change the way we look, they would think we are a planet of a species that loath themselves. Those who don't express themselves on a gender spectrum are otherwise reinforcing a gender that isn't natively there in your body's expression. The binary of it all is hiding a deep reality within civilization. We're talking about the free expression of who you are to yourself.
Neil deGrasse Tyson—world-renowned astrophysicist, Emmy-nominated host, and author—is one of the most popular and influential figures in modern science. He joins to discuss his cosmic career and new book, “Starry Messenger: Cosmic Perspectives on Civilization.”