What is actually quite fast is the change from ice age to interglacial: hundreds to thousands of years in temperatures from Antarctica. It is not quite clear ye

What is actually quite fast is the change from ice age to interglacial: hundreds to thousands of years in temperatures from Antarctica. It is not quite clear yet how that happens. https://en.wikipedia.org/wiki/File:Ice_Age_Temperature.png https://en.wikipedia.org/wiki/File:Ice_Age_Temperature.png