I picked divorce because of it's larger implications - it's not that I really care if a lot of people get married or divorced or not (Though I would like the divorce rate to go down because people are sobering up and only getting married when they really want it) but because what it's getting at, and what I feel is a very important concern in our society, is that we should hash out our social, non-scientific based problems before really progressing society further, because there's a good chance that technological progression won't fix our problems, but only make them worse (Global warming, resource depletion, and wealth disparity haven't exactly gotten better, even with all the progress we've made)
I can't help but feel that things such as space exploration serves sort of like a delaying tactic: a "Yeah, things might not be so great in our society right now, but I bet it'll all be fixed if we build a colony on Mars!" People turn to scientific progress and claim it makes us more advanced as a species when... really, we're just as dumb and backwards, only now we're dumb and backwards and have laser cannons, too.