I'm very concerned about the environment, as many are, but it's so complicated, how to even approach it. Cities keep expanding and breaking up the resources of dwindling wildlife. The oceans are so incredibly screwed up, depleted and trash-filled, with ever-growing dead zones. I mean ... roaches and jellyfish, is that all we're going to have left to remind us that Nature was here? Developed areas tend to stay permanently developed, whatever happens.
People care, you know? They do ... but ... only up to a point. They're certainly not going to do without, or let themselves become inconvenienced, at all. Then, look at the Moon, where every Apollo landing left a ton of trash, already. We just can't help ourselves, it seems like. We have to ruin everything. But maybe the exploration and eventual habitation of Mars could open our eyes to a miracle for us, here, on Earth. It's a longshot, but we need some answers ...