Microbia with Guest Eugenia Bone

Microbes are life forms that are too small to see without a microscope. There are microbes in the soil, in the atmosphere, and even inside every one of us. How do these microbes live? How do they behave? What are they doing inside each and every person and do they affect the person as a whole? Author Eugenia Bone joins Pedram on The Urban Monk to discuss the fascinating micro-world.