It takes a whopping 90 gallons of water to produce one tiny container of Greek yogurt

You may have heard that Greek yogurt has a big waste problem. To make it thick and creamy, producers strain out all of its liquid. They end up with an enormous amount of watery, acidic byproduct that they still have no idea what to do with. Which brings us to an even more pressing problem: the water. Making one small container -- a single serving -- of Greek yogurt requires 90 gallons of water, Mother Jones reports. That's a lot of water, especially considering that California, the nation's bigg...