An estimated 600 megatons of carbon is currently held by reactive minerals deep within terrestrial soils around the world  —more than twice the amount of carbon that humans have added to the atmosphere since the Industrial Revolution began. Understanding the pathways and variables that influence carbon sequestration in soil could lead to new ideas to combat climate change and protect vulnerable ecosystems.

Dr. Paul Siri Wilson is shining a light on some understudied members of California's ecosystems: bryophytes. He and his students are creating a new ebook and sponsoring open microscope days to bring awareness to the mosses, liverworts and other non-vascular plants that most people take for granted in the landscape.