Large produce growers are bringing the farm indoors. Companies are using vertical farming, LED-lighting, and high-tech data collection systems to grow food in greenhouses, in office buildings, and even in paintball arenas. This is one of the next big things in agriculture and it can help answer two questions: (1) How are we going to feed a growing population, expected to increase to 9 or 10 billion by 2050? (2) How can agricultural companies satisfy consumers’ demand for affordable locally-grown produce?