One of Conan O’Brien’s funniest Late Night bits was a long-running and reliably absurd sketch called “In the Year 2000.” For decades, crossing over into the “new millennium” had sounded like the stuff of science fiction, with people envisioning all sorts of t…

Man looks through a looking glass.Image via Canva – Photo by RichVintage
A new thread on r/TrueAskReddit posed an interesting question: “What’s something we do today that people in the future will p…