FILE - A scuba diver swims near bleached coral, left, and healthy coral at the Flower Garden Banks National Marine Sanctuary, off the coast of Galveston, Texas, Sept. 15, 2023. The rate Earth is warming hit an all-time high in 2023 with 92% of last year’s surprising record-shattering heat caused by humans, top scientists calculated. (AP Photo/LM Otero, File)