The book "The Poison Belt" is a science fiction novel by the famous writer Arthur Conan Doyle. In this work, the author considers the topic of disaster due to climate change and the threat to humanity. The main characters go to the house of Professor Chaledon, where together with him they experience a mysterious phenomenon - the Poison Belt that surrounded the Earth. The book explores how scientists and people react to an unknown catastrophe and whether they can escape from death. "Poison belt" excitingly combines scientific discoveries with complex moral and philosophical questions.