caption: The image shows a man standing on top of a yellow box in front of a crowd of people, some of whom are holding a banner with text and images on it. The man is wearing a jacket and jeans and is holding a camera in his hands. In the background, there is a building with pillars, windows, arches, statues, and text on the wall, and the sky is visible at the top of the image. This scene is taking place in Berlin, Germany, during a climate strike.