Unless you’ve been living under a rock for the past couple of years, you’ve probably heard about the human microbiome. Research into the composition, function, and importance of the galaxy of bacteria, fungi, and viruses that, when we’re healthy, live in symbiotic balance in and on us has become one of the fastest moving and most intriguing fields of scientific study. But it turns out that plants have a microbiome too—and it’s just as important and exciting as ours. In this episode of Gastropod, we look at the brand new science that experts think will lead to a “Microbe Revolution” in agriculture, as well as the history of both probiotics for soils and agricultural revolutions. And we do it all in the context of the crop that Bill Gates has called “the world’s most interesting vegetable”: the cassava.

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