“There is no Planet B for humanity, so we better understand this one well,” says J. Marshall Shepherd, a leading science communicator on weather and climate and the Georgia Athletic Association Distinguished Professor of Geography and Atmospheric Sciences at the University of Georgia. NCSE Executive Director Amanda L. Townley spoke with Shepherd, an NCSE board member, about his extensive and lifelong work making climate science understandable to the general public, and his efforts to combat climate misinformation and misconceptions.