The video shows a man standing in front of a large screen. He is wearing a white shirt and is speaking to the audience. The screen behind him displays the words "CO2" and "CO20" in large letters. The man appears to be giving a presentation or lecture, as he is gesturing with his hands and looking around the room. The audience is not visible in the video, but the man's body language suggests that he is engaging with them. The lighting in the room is bright, and the focus is on the man and the screen behind him.