The Superfood They Turned Into a Weed: Why Is It Illegal to Grow This?

Transcript

There is a food that ancient pharaohs demanded for their journey into the afterlife. A tuber so nutritious that it sustained entire civilizations for 6,000 years. And today, agricultural departments across the world have classified it as one of the worst weeds on Earth. They sell you herbicides specifically engineered to kill it. They publish techn... Read More