Tessa Hill (North Branch, MN) is the president of Kids for Saving Earth, a nonprofit organization that has provided environmental education to more than 30,000 instructors, school administrators, and millions of children throughout the U.S. and Canada. She writes and designs the Education into Action environmental education materials and the KSE website, www.kidsforsavingearth.org. A former elementary school teacher, she is the board chair of Healthy Child Healthy World and board member of Beyond Pesticides. She also has been a member of several governmental committees, including the Children's Environmental Health Federal Advisory Committee and the U.S. Centers for Disease Control's Agency for Toxic Substances and Disease Registry's nongovernmental organization partnership.