Right now, oil is the hot commodity. But it might not always be that way. Whether or not we have hit peak oil, it’s a finite resource and it won’t last forever. And then the real resource war will start. Because, you see, humans can survive without oil. Our ancestors did so for thousands of years. What humans cannot survive without is water. And water, like oil, is a finite resource. Look around you, and it might seem like there is plenty of water. We live around lakes, rivers, streams and creeks. You probably have a decorative fountain or pool not far away. Water freely flows out of our taps and into our toilets. Well, not literally out of course, that water comes at a cost, both financial and environmental.
I’m a big fan of a podcast called Radiolab. Hosted by Jad Abumrad and Robert Krulwich, every week they tackle one big concept – like time, sleep, or identity – and they talk about it for about an hour. Its extremely engaging and never uninteresting. And it was while listening to an episode about zoos, yes that’s right, zoos, that they touched upon a fascinating concept that can be related back to society, lifestyle, money and happiness. You see, at some level, we are all just animals in a cage.