Dr. Travis Longcore is Adjunct Professor and Co-Chair of the Environmental Science and Engineering Program at the UCLA Institute of the Environment and Sustainability, Science Director of The Urban Wildlands Group, a Los Angeles-based conservation nonprofit, and an independent ecological design and environmental policy consultant. His landmark article “Ecological Light Pollution” (Longcore and Rich 2004) and 2006 co-edited book Ecological Consequences of Artificial Night Lighting (Island Press) have come to define this new and rapidly growing research area in ecology. In 2022, he received the Galileo Award from the International Dark-Sky Association “in recognition of outstanding achievements in research or academic work on light pollution over a multiple-year period.”