Hosts Chandria Arboleda and Sophia Hansen sit down with Sherri Goodman, the Pentagon’s first deputy undersecretary of defense for environmental security, to discuss how climate change became understood as a “threat multiplier.” Goodman’s career—shaping the intersection of environmental sustainability and national security, and demonstrating feminist leadership in traditionally male-dominated institutions—offers a compelling lens on climate, resilience, and global cooperation, aligning closely with the forward-looking work of the ISCOR program.