Some meteorological experts pointed out that global warming has become one of the most serious problems in human development  The melting of glaciers in the Arctic and Antarctic regions has accelerated due to global warming, which has caused sea levels to rise; if this trend remains unchanged, many will be flooded in the future  area  However, in recent years, people in many parts of the northern hemisphere have felt quite cold in winter, and some areas have even experienced super snowfall and ultra-low temperatures
People feel that the exact description of the recent climate seems to be global cooling
In recent years, the original ocean currents have been interrupted or weakened due to the increase in sea temperature near the poles, and the areas in the northern hemisphere experiencing severe winters are the main areas affected by the original warm currents