In the video, a man is standing in front of a large screen. He is wearing a black shirt and a microphone headset. The screen behind him displays his name and title, which is Dr. David B. Agus, Professor of Medicine and Engineering at the University of Southern California. The man is smiling and appears to be giving a presentation or speech. The background is dark, and the lighting is focused on the man and the screen. There are no other visible objects or people in the video.