But What If We're Wrong?: Thinking about the Present as If It Were the Past

by Chuck Klosterman

His unspoken reaction came across as “This is a fun, non-crazy hypothetical.” Tyson’s posture was different. His unspoken attitude was closer to “This is a problematic, silly supposition.” But here again, other factors might have played a role: As a public intellectual, Tyson spends a great deal of his time representing the scientific community in the debate over climate change. In certain circles, he has become the face of science. It’s entirely possible Tyson assumed my questions were veiled attempts at debunking scientific thought, prompting him to take an inflexibly hard-line stance. (It’s also possible this is just the stance he always takes with everyone.) Conversely, Greene’s openness might be a reflection of his own academic experience: His career is punctuated by research trafficking on the far edges of human knowledge, which means he’s accustomed to people questioning the validity of ideas that propose a radical reconsideration of everything we think we know.