As a young environmentalist, Allan Savory was convinced that animals were overgrazing, and therefore, turning fertile land into deserts. Many scientists held that same opinion (and some still do). Now, Allan believes that livestock are "our only hope" for greening the world's deserts and reversing climate change.  In today's episode, he explains in detail why many efforts to restore the earth (involving the use of technology, fire, rest, or planting trees or crops) are ineffective or temporary solutions, at best. He addresses directly some of the ideas presented in the movie "Cowspiracy," including his "tragic error" of culling elephant herds (which he and others thought would help heal the land---it did not). The health of the land is tied to our own. Listen carefully to consider how you can get involved to make a difference in the preservation of our world for the survival of what Allan calls "team humanity."