In the video, a man is seated on a stool in front of a white background. He is wearing a white lab coat and black pants. The man is speaking directly to the camera, using hand gestures to emphasize his points. His facial expressions and body language suggest that he is passionate about the topic he is discussing. The video appears to be a recording of a live lecture or presentation, as there are no other people or objects in the frame. The man's attire and the setting suggest that he may be a medical professional or a scientist. The video is shot in a vertical format, which is common for social media platforms.