![](https://i.kinja-img.com/gawker-media/image/upload/s--Spi4loIn--/c_fit,fl_progressive,q_80,w_636/87b03581ca0baa168671557ebd77fe0c.jpg)
New research that used machine learning tools to identify climate trends says that a critical global warming threshold could be closer than we think.
New research that used machine learning tools to identify climate trends says that a critical global warming threshold could be closer than we think.