that Earth’s average temperature has not been this warm since the ice age ended 20,000 years ago. We also know through sophisticated methods of examining copious climate clues in proxy data like tree rings, ice cores, ocean sediments, etc. Since then, Earth has warmed by 1.2 degrees Celsius (2 degrees Fahrenheit). It is fairly simple and fully expected by the climate science community.įirst, we know using observations that temperatures over the past decade have been warmer than any we have seen since record-keeping began in the 1800s. How can we be so confident of any of these bold assertions? As a climate specialist, I’ll do my best to explain. And along with that, many other records will be shattered as well.īut no matter how hot it gets this summer, as the steady drum beat of human-caused climate heating beats on, the summer of 2023 will soon be considered a “cool” summer in a couple of decades. As it gets stronger, adding more heat to Earth’s system, this summer will continue to set new all-time record hot global days. Image: Climate ReanalyzerĮl Niño (a natural cycle) is just getting started. The black line in the image below is 2023. Actually on concurrent days - Monday, with another jump on Tuesday. ![]() ![]() ![]() (WFLA) - It’s quite the claim This week, Earth broke a record for its hottest day in 120,000 years.
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