James May of Top Gear has flown with a U2 spy plane once [0][1]. When they reached to the edge of space, May said "If everybody could do that once, it would completely change the face of global politics, religion, education, everything".
I can't agree more.
Another thing I believe needs to be watched periodically is Pale Blue Dot [2].
I think you overestimate the effect that would have on the kind of people that most need that sort of humility.
Look at what happened with William Shatner and Jeff Bezos when they came back from space. Shatner started to say something about what an impactful experience it was, but Bezos cut him off and was like “Woo! Partay!” and switched his attention to a magnum of champagne.
Jeff went up two flights earlier, in July 2021 on NS-16. Shatner was on NS-18 in October.
I don't know if it's a thing that wears off, if Bezos was just in business-mode the entire time, or just didn't want someone monologuing right after getting back.