EPISODE

5. Meathooked & End of Water

Massive factory farms are springing up to meet the world's meat demand. But they also dish out enormous environmental harm. Isobel Yeung travels to where our meat is made, to see the true costs of our burger habit; Water is the most vital resource we have--but it's also one of the most threatened. Vikram Gandhi reports from California and Sao Paulo on the depths of the crisis.