But all philosophical question are ultimately like this – by necessity, they deal with hypotheticals that are unfeasible. Real-world problems are inevitably too unique and too situational; people will always see any real-world problem through the prism of their own personal experience. The only massive ideas everyone can discuss rationally are big ideas that don’t specifically apply to anyone, which is why a debate over the ethics of time travel is worthwhile: No one has any personal investment whatsoever. It’s only theoretical. Which means no one has any reason to lie.
CHUCK KLOSTERMAN, “Tomorrow Rarely Knows”, Eating the Dinosaur