全球变暖趋势并未放缓

Group 1 - Greenland experienced its highest recorded average temperature for January at 0.2 degrees Celsius, which is four times the global average warming rate [1] - The reduction in winter sea ice coverage and thinning ice layers in Greenland are impacting traditional transportation and local ecosystems, posing threats to fisheries [1] - The Copernicus Climate Change Service reported that 2025 is projected to be the third hottest year on record, with a global average temperature exceeding pre-industrial levels by 1.5 degrees Celsius for the first time [2] Group 2 - The global average temperature for 2025 is estimated at 14.97 degrees Celsius, only 0.01 degrees lower than 2023 and 0.13 degrees lower than the record set in 2024 [2] - The last 11 years have been the warmest on record, with 2025's surface temperature 1.47 degrees Celsius above pre-industrial levels [2] - Factors contributing to the abnormal warmth over the past three years include the accumulation of greenhouse gases, high ocean surface temperatures, and changes in atmospheric conditions [2] Group 3 - The trend of global warming is undeniable, with calls for better management of potential overheating impacts on social and natural systems [3] - Climate change is not only reflected in rising average temperatures but also in the increased frequency and intensity of extreme weather events [3] - Experts emphasize that the only way to curb future temperature rises is through rapid reductions in greenhouse gas emissions, advocating for a shift towards renewable energy and advancements in energy storage and carbon capture technologies [3]