The Earth Just Started Spinning Faster Than Ever Before And Scientists Don't Know Why

The Earth recently completed a rotation faster than ever before at 1.59 millisecond under 24 hours, and the consequences for how we keep time have experts around the world alarmed.
It could be the first time in world history that global clocks will have to be sped up.
https://www.zerohedge.com/technology/earth-just-started-spinning-faster-ever-and-scientists-dont-know-why