Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/873208'></iframe> Download Embed Share DOD Official Addresses Climate Change Defense.gov Feb. 13, 2023 | 1:03 Mr. Joe Bryan, Chief Sustainability Officer and Senior Advisor for Climate describes how climate change, sustainability and clean energy relate to the military.