We’re doing a lousy job of fighting global warming, despite science giving us a pretty good understanding of the impacts continuing along this current path. Rather than cut emissions, global CO2 emissions in 2011 increased by 2.5% to a new record of 34 billion metric tons, according to Scientific American. It’s depressing that we can’t solve this problem…but the reality is, people are more worried about themselves than future generations. Or at least, that’ll be the case until those future generations grow up and realize who’s to blame for the mess they face.