It’s one thing to have the fancify idea that just as in “Bill & Ted’s Excellent Adventure[1]”, I’d be able to talk to anyone but that’s just not on. I might meet Socrates, or some other great classical mind and ask questions about the meaning of life.
Let’s face it, nice idea but we wouldn’t understand a word we said to each other. There’s also that divide between the analogue and digital world. Technology 21st Century types take for granted would seem like magic stepping back a century. Thus, dude it’s the modern age where I’d focus attention. Set the dial on my time machine.
Let me go for Richard Feynman[2]. I’d ask how do you communicate complex ideas and make them seem not so complex? Then afterwards I’d be stuck with the dilemma that often strikes. Well, I thought I understood what he was saying but now I’m not so sure.
Strange that Bill & Ted went on their adventure the year Feynman passed on. That year, I was figuring out the space between the analogue and digital world.
If Feynman was busy, I’d go for Carl Sagan.
[1] https://youtu.be/oUDIBzecP1I
[2] https://www.nobelprize.org/prizes/physics/1965/feynman/biographical/