That certainly looks like a problem. Personally, I wouldn't go near anything like that anyway. On one hand it seems prudent to me to consider the likely conseq

That certainly looks like a problem. Personally, I wouldn't go near anything like that anyway. On one hand it seems prudent to me to consider the likely consequences of your actions, even long term, although such projections should be suitably discounted for their rapidly increasing uncertainty. On the other hand I find the idea that you can quantify utility and do calculations with it to compare societal outcomes philosophically wrong, even naive. Should the outcomes of these calculations then be used to justify overriding the personal life choices of others, for the greater good™, it becomes outright evil. My personal ethics is more of a deontological one.