Gut Check: Exploring Microbiomes

Imagine there were an organ in your body with a mass similar to that of your heart, which trained your immune system, affecting your weight and perhaps even your behavior. Wouldn’t you want to know? There is such an organ — your microbiome, the collection of microbes in and on your body.

You are not alone; corals, squid, beetles, and many other organisms harbor microbiomes that generate nutrients, produce light, and defend their host organisms in the environment. Increasingly, we also understand microbiomes to be intrinsically and deeply embedded within social and environmental (in)justice. We will read I Contain Multitudes by Ed Yong, as well as other popular science and research papers to investigate these fascinating microbes.