 Did you know that globally one-third of all food is wasted before anyone can eat it? It's a whole lot of perfectly good nourishment going into the garbage. But what if farmers knew exactly how much they needed to grow, and what if grocery stores knew precisely how much food to buy? In the next five years, IBM researchers will use blockchain technology and artificial intelligence to help dramatically cut down on waste. The blockchain will track food from the farm all the way to your fridge, and that data can be used to predict what customers really want, and when they will want it. When farmers and sellers rely more on data and less on guesswork, food arrives fresher. Everything tastes just a little bit better. It's really good. You guys want some?