Kids. You never know what’ll come out of their mouths. Not bounded by logic or the rules of physics, they come up with some of the most truly creative ideas that grace our species. The growing up process usually includes filters that separate the real from the imaginary. But not always. In a recent statement, Donald Trump said that his proposed wall between Mexico and the United States should be invisible. His concern, according to a Washington Post story by Christopher Ingraham, is that catapults could be used to launch drugs over the wall. Somebody could get hit in the head. (It sounds like somebody has been already.) So the wall should be see-through. This wall, which the majority of Americans don’t want, and which will have to be deconstructed at great expense after his presidency (such as it is), will be a technological marvel. It’ll even have solar panels, added by old king coal himself.
I can’t help but think of Star Trek IV: The Voyage Home. Earth is being destroyed—not by Trump in this scenario, but by aliens looking for whales that we’ve driven extinct (there’s the Trump part). The crew of the Enterprise, in a Klingon warship, have to transport humpback whales from the 1980s into the future. The problem is see-through aluminum does not yet exist. Scottie, posing as a professor from Edinburgh—back in the days when my alma mater bore some cachet—gives the formula to a San Francisco manufacturing firm in return for enough of the metal to make a holding tank for the aquatic mammals. They slingshot around the sun back to the future just in time to save earth from a catastrophe worthy of Trump Enterprises. Problem is, see through aluminum is fiction.
In my daydreams I often picture this wall. My thoughts inevitably go to Berlin and shortsighted solutions. History (which most American presidents have made a point of studying) teaches that walls don’t work. The technology is ancient. As is the technology of how to get around, under, and over walls. In fact, basic career counseling will often use the wall as an exercise to get you thinking of ways to overcome obstacles in your path. Dealing with walls is one of the most time-honored of human pastimes. You see, walls were originally built to keep us safe especially from non-human threats. We didn’t want toothy big cats or cave bears wandering in during the night and making snacks of us. We built walls. Then we wondered what was going on over on the other side. Just now, it seems, that idea has begun to dawn on a man who might benefit from trying to understand The Voyage Home.