Author Frederick Kaufman and his book "Bet the Farm: How Food Stopped Being Food."
This year, nearly 1 billion people in the world will go hungry. But at the same time, farmers around the globe are producing more than enough food to feed every single person on the planet.
So what's going wrong?
In his new book, "Bet the Farm: How Food Stopped Being Food," author Frederick Kaufman uses a global favorite, pizza, to find the answer.