It's not hot this summer, but it will be very cold next winter. What is the reason?

It depends on where you are. This summer is quite hot for North China. For the middle and lower reaches of the Yangtze River, it is not hot, because the subtropical high has not moved northward and has not controlled most parts of the south as usual, so there has not been a large-scale high temperature weather in the south so far, but the high temperature in the south will increase sharply from tomorrow, and it will turn sunny to hot.

As for the cooling in winter, ancient meteorological records show that the temperature in the north has dropped by 10 degrees in several decades due to the slowing or stopping of ocean currents, while in the past ice age, the climate changed suddenly and violently because the circulation system in the Atlantic stopped working. Scientists, including Harry Bladen, predict that if the ocean current slows down, the winter temperature in Britain will drop by 2 degrees in the next 10 year. If the ocean current stops completely, the average temperature in northern Europe and western Europe may drop by 6 degrees or even 10 degree in the next 20 years, which is a very obvious change and will make winter extremely cold. Scientists say that global warming does not mean that the temperature has been rising. In Europe, global warming will be manifested as getting hotter in summer and colder in winter. Some scientists believe that the earth is approaching the end of the solar warming cycle, and global warming will eventually make the earth enter the next cold period. It can be predicted that if global warming continues, the temperature in Europe will drop further, and the temperature in warm northwest Europe will be as cold as Siberia now, and this process will last for a long time.

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