Global warming will likely cross dangerous 1.5 C threshold within 5 years, UN report warns


Source: livescience.com livescience.com

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In February, wildfires fueled by severe drought consumed forests, grasslands and wetlands in northeastern Argentina, burning an estimated 40% of the Ibera National Park. Unprecedented global temperature rises will likely see the Paris Agreement’s 1.5 degrees Celsius (2.6 degrees Fahrenheit) threshold breached at some point in the next five years, a United Nations (U.N.) report predicts. The U.N.'s World Meteorological Organization (WMO) gave the stark warning in its latest annual assessment. According to the WMO, there is a 66% chance that annual mean global surface temperatures will temporarily breach the threshold of a 1.5C rise above pre-industrial levels. This would...