After the massive carbon creating climate meetings at Copenhagen failed this phrase was to be the new name of Climate Change, which just a year prior was known as Global Warming, which 35 years ago was known as Global Cooling.
On the official website for Climate Disruption they explain that it's now a more "accurate" term than Climate Change and Global Warming, which are now believed to be bullshit by the general public.
Ignorant Greenie: Ohhh noes, a Hurricane, Florida is suffering from severe Global Climate Disruption!!!
Me: It's called Hurricane Season and has been happening for thousands of years.