John Holdren : Scientists, Science Advice, and Science Policy in the Obama Administration - Смотреть видео или скачать видео в MP4, музыку MP3 на телефон или компьютер
2010 AGU Fall Meeting - Science and Policy Union Lecture
Presented by John P. Holdren, Assistant to the President for Science and Technology
Director, Office of Science and Technology Policy Executive Office of the President of the United States
