I wake groggy from the late arrival of my flood delayed train. Out of habit, I open my phone and load the news. Brown water fills the screen, punctured by branches, submerged buildings, and the fluorescent jackets of emergency workers. A climate scientist in Switzerland, Sonia Seneviratne, is quoted as saying that "most of the water vapour came from the Black Sea and Mediterranean Sea, both of which have grown hotter as a result of human-induced climate breakdown". I share the article in our Signal group. Our intern, LJ, replies that this is a "vivid image". I agree, picturing the Mediterranean falling onto Vienna, in an inversion of sky and sea. It is a literal image of our world turning upside down.