Scott Denning is currently a professor of Atmospheric Science at Colorado State University, where he has been working since 1998. He works with many groups to learn about and understand the metabolism of the Earth’s biosphere. He is also the Director of Education and Diversity for the Center of Multiscale Modeling of Atmospheric Processes. He graduated from the University of Maine with a Geology degree, then got his PhD at Colorado State University. He speaks about global climate to a variety of age groups.