Talking about “Magnetic Reversals and Evolutionary Leaps”
“The fossil record shows no drastic changes in plant or animal life,” says this article on SOTT. I beg to differ.
When it erupted about 74,000 years ago, Indonesia’s Toba supervolcano may have triggered a 1,000-year episode of ice sheet advance, and a short-lived “volcanic winter” that drastically reduced the human population at the time. … Continue reading