The World Meteorological Organization, which based its findings on analysis of leading international datasets, said increases in global temperatures had already had dire consequences, pointing to “retreating ice, record sea levels, increasing ocean heat and acidification, and extreme weather”.

Read more here: https://www.ndtv.com/world-news/climate-change-new-year-2020-extreme-weather-events-expected-in-2020-warns-un-wmo-2164659