The real question is, "how many Twilight Zone episodes away from ubiquitous quantum computing are we?" (is joke) Units definitely matter but anything outside o

The real question is, "how many Twilight Zone episodes away from ubiquitous quantum computing are we?" (is joke) Units definitely matter but anything outside of our day to day experience is difficult to communicate widely. I think most people don't know more than Jupiter is actually really far away and really really big compared to the Earth. 7 AU means nothing to my brain just like 655 million miles. It's a computed unit based on mean distance from the center of the Earth to the center of the Sun; I also have no idea how far we are from the Sun because my brain just experiences a hot circle in the sky. The only reason these things seem to make sense is because we have seen really vague maps of the Solar System. Other falsely but widely-accepted measures include using state sizes to describe other regions. People readily accept it despite never having been to said state or potentially any other state ... or even across their own state. I think these are accepted because of a false confidence in understanding (think Dunning-Kruger) based on the fact that we have some information. Personal anecdote: A friend flew from the East coast to Arizona and asked if we could just drive to the other side of the state to see the Grand Canyon in the evening. I had to explain that it's 6 hours one-way despite being in the same state. Had I instead said "Arizona is the size of 22 Connecticuts," the idea of how long it would take to get there would still not make any sense. PS: I said "vague map of the Solar System" because generally nothing is always the correct scale. Either the planetary distances are the correct scale from each other or the planets are the correct scale from each other for pragmatic reasons. Sometimes, none of those things are scaled properly. Some animations attempt to show things correctly but that's still difficult to comprehend because of the non-linear velocities required to keep the attention of the viewer.