The year 2018 is on track to be the fourth warmest on record, beaten only by 2016, 2015 and 2017. In other words, we have had the warmest four-year run since we started measuring. According to data from the US National Oceanic and Atmospheric Administration (NOAA), June 2018 is the 402nd consecutive month with temperatures above the 20th-century average. The UK’s Environmental Audit Committee has warned that we could see summer temperatures reaching 38C by the 2040s, leading to a potential 7,000 heat-related deaths a year.
A global heat map shows how temperatures are soaring across the planet during the summer of 2018. |
One hot summer does not a changing climate make, but the trend in the global data is now irrefutable. When Michael Mann published the “hockey stick” graph back in 1998, there was vociferous public pushback, yet the observed temperature rises match what Mann had predicted. Today’s hockey stick graph isn’t a forward projection but a historical record. The world has been getting hotter, and it will continue to do so. The only question now is how much hotter it gets.
Read the opinion piece from The Guardian - “Climate change denial won’t even benefit oil companies soon.”
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