Get the antidepressants ready. I’m going above and beyond my normal reading about water crises and brushing up on the next mass extinction, which some scientists consider to be in progress at this very moment. My wife saw me eyeing Elizabeth Kolbert’s The Sixth Extinction: An Unnatural History in a Geneva bookshop this morning and bought it for me, despite knowing that I will probably blather on about it for weeks to come. Essentially, the theory is that another mass extinction, where most life on the planet goes the way of the dinosaurs (they were famously wiped out in the fifth and most recent mass extinction), is coming — and humans have greatly accelerated it by causing climate change. Looks like it’ll be a hoot! But seriously, hide the whiskey.