Communicating with the Future
by JS
I keep hearing about this problem of communicating with people in the future about dangerous radioactive waste storage sites. My solution to the problem is to make the sites as desolate and unremarkable as possible. Given our natural curiosity, putting up elaborate structures seems like more like an invitation than a prohibition, even if those structures are designed to be foreboding or menacing.
And if people of the future happen upon this desolate and unremarkable wasteland, what then? Well, some of them get sick and die. We have to trust that humanity’s ability to formulate causal models from that kind of data remains intact, and so the rest will relearn the forgotten lessons of the past. In other words, the best way to communicate with the future by doing nothing special and trusting that they will figure it out.
UPDATE: Ana called me out for not reading the linked article (just the pull quote). This is one of those cases where a piece of news is making multiple circuits around the web, and I had assumed (wrongly) that the links led to an article I had read awhile ago, and not the current (and quite interesting) interview.
I also have to revise my own plan somewhat. A Rosetta stone like monument is clearly the best bet for the short term, assuming some language survives. Though computational linguistics is making progress decoding languages with no Rosetta stone analogue, the ability for future generations to interpret signs increases dramatically if one of the available languages is known.
The case where no language survives in its current form is more complex. Here’s were my plan makes a bit more sense. You have to weigh the probability of discovery against the probable protocols future humans (or others) might employ should the site be discovered. I was imagining an ideal scenario where the site could avoid detection for a million years.
But what if it is discovered? I think the best result is to have some kind of subtle but lasting monument, and let the experience of exploring a radioactive hot zone (and the inevitable bad result) lead future explorers to the correct conclusion about the meaning of the monument. Basically, if people find the repository, we want to make sure they explore it, and by exploring it, learn the nature of the danger. This avoids the terrible case where people settle the area without any knowledge of the danger lurking underneath.
