The crucial threshold of 1.5 degrees Celsius (2.7 degrees Fahrenheit) above pre-industrial levels may be reached by as early as 2030

The UN report found that the the planet will reach the crucial threshold of 1.5 degrees Celsius (2.7 degrees Fahrenheit) above pre-industrial levels by as early as 2030, precipitating the risk of extreme drought, wildfires, floods and food shortages for hundreds of millions of people.

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World's oceans have absorbed 60% more heat than previously ...