Last yr was among the many hottest ever recorded on the planet, and the oceans’ temperature reached a historic high — yet one more signal of the worsening local weather disaster attributable to people.
In a report launched Thursday by the National Oceanic and Atmospheric Administration, scientists discovered that 2021 was the sixth-warmest yr on report. Overall, the past eight years have been the hottest years since record-keeping started in 1880, in line with an identical evaluation launched Thursday by NASA.
Earth’s common land and ocean floor temperature was 1.5 levels Fahrenheit above the 20th century common.
And temperatures on this planet’s oceans reached a report high. High ocean warmth can contribute to sea-level rise, NOAA mentioned, and trigger more-severe storms and floods.
“Science leaves no room for doubt: Climate change is the existential risk of our time,” NASA administrator Bill Nelson said in a news release. The year-after-year temperature highs for the planet “[underscore] the need for bold action to safeguard the future of our country – and all of humanity,” he mentioned.
NASA’s scientists pointed clearly to the reason for the worsening local weather disaster: “human activities that have increased emissions of carbon dioxide and other greenhouse gases into the atmosphere.”
Global warming fuels lethal local weather disasters, together with intense droughts, excessive warmth, worsening wildfires and more-powerful storms and floods.