Lawrence Solomon: Proof that a new ice age has already started is stronger than ever, and we couldn’t be less prepared
“The New Little Ice Age Has Started.” This is the unambiguous title of a new study from one of the world’s most prestigious scientific institutions, the Russian Academy of Science’s Pulkovo Observatory in St. Petersburg. “The average temperature around the globe will fall by about 1.5 C when we enter the deep cooling phase of the Little Ice Age, expected in the year 2060,” the study states. “The cooling phase will last for about 45-65 years, for four to six 11-year cycles of the Sun, after which on the Earth, at the beginning of the 22nd century, will begin the new, next quasi-bicentennial cycle of warming.”
... An overheated planet has never been a threat, say climate skeptics, not today, not ever in human history. An underheated planet, in contrast, is a threat humans have repeatedly faced over the last millennium, and now we’re due again.