Environmental activist and physicist Vandana Shiva talks global food politics with Living on Earth's Steve Curwood. Shiva is editor of the new book, "Manifestos on the Future of Food and Seed," which advocates local, organic and diverse food production.
China was once one of the biggest buyers of US soybeans. Now that the trade war between the US and China has intensified, tariffs have been put on US soybeans. Now, farmers across the country are hurting.