Dr. Julia Nesheiwat is an expert in energy, environment, climate change, and national security, with experience as a public servant, academic, former military officer, and US diplomat. She is a Distinguished Fellow at the Atlantic Council, and since December 2020, has served as Commissioner on the US Arctic Research Commission, reporting to the White House and Congress. Dr. Nesheiwat has served in the Bush, Obama, Trump, and Biden-Harris administrations, holding leadership roles ranging from Deputy Assistant to the President for Homeland Security & Resilience to Deputy Assistant Secretary of State. From July 2019 to February 2020, she served as Florida’s first Chief Resilience Officer, launching a new office dedicated to addressing the environmental, physical, and economic impacts of climate change and emergency preparedness.