Have to normalize that into utilitons first. :) Giving one 4 y/o a gun is pretty bad. Giving one teen a retweet button is much less bad. Giving _all_ teens and

Have to normalize that into utilitons first. :) Giving one 4 y/o a gun is pretty bad. Giving one teen a retweet button is much less bad. Giving _all_ teens and teen-minded people retweet buttons is as bad as a sum of all negative (and positive) consequences. Once you do that you might reasonably arrive at equivalence.