A UC Berkeley computer science professor helped to create a video that imagined a world where nuclear weapons were replaced by swarms of autonomous tiny drones that could kill half a city and are virtually unstoppable. Stuart Russell, the professor, said these drones are already a reality.

• David Alexander
• Leo Flanagan
• Bruce Lester-Johnson
• Cristina Dohmen
• Tim Ahern
• Stuart J. Russell
• Brian Potter Jr.
• Shin-Fei Chen