John Thompson

John Thompson serves as the Deputy Assistant Secretary for Environment in the Department of State’s Bureau of Oceans and International Environmental and Scientific Affairs (OES). In this position, he is responsible for policies and programs in the areas of environment, conservation, wildlife trafficking, water resources, and global change.

From 2017-2019, Dr. Thompson served as Director for International Environment at the White House National Security Council and National Economic Council.  Dr. Thompson oversaw White House international policy development on a full range of environment and oceans issues, including wildlife trafficking, conservation crimes, air quality, climate change, whales, and fisheries.  He played a leading role managing White House engagement on these issues during the 2018 and 2019 Leaders meetings for the G7 and G20.

Dr. Thompson joined the Department in 2000 as an American Association for the Advancement of Science Fellow and spent the subsequent 18 years working in the OES environmental policy office and its front office.

Dr. Thompson holds a PhD in environmental engineering from Purdue University focusing on advanced technologies for drinking water disinfection.  He holds master’s degrees from Purdue in aeronautical as well as environmental engineering and a bachelor’s degree in physics from Rose-Hulman Institute of Technology.