US Air Force
Genna Reed
Genna Reed is the former director of policy analysis in the Center for Science and Democracy at the Union of Concerned Scientists.
US Air Force
Mary Cybulski/Focus Features
Photo: mediaphotos/iStock
ennifer Sharp/iStock
Tony Webster/Flickr
Dave Stone
Another Believer/Wikimedia Commons
Raúl de la Nuez/UCS
Steve Moskowitz/UCS
EPA
Photo: Cory Doctorow/Flickr
US Embassy and Consulate in the Netherlands
Shealah Craighead/The White House
Photo: sharply_done/iStockphoto
US Navy
Photo: John and Christina/CC BY-NC-SA 2.0 (Flickr)
Photo: Another Believer/Wikimedia Commons
Photo: Mike Mozart/Flickr
Photo: Peter Merholz/Flickr
Photo credit: flickr/trein foto
Photo: Roy Luck/Flickr
Jesse Springer