By Viv Forbes
Earth is a dangerous place. Of all the species that have ever lived, over 95% have already been extinguished by natural disasters.
Ice, not global warming, is the big killer and this recurring calamity often strikes quickly. Thousands of mammoths and other animals were killed by ice storms and their snap-frozen bodies are still entombed in ice around the Arctic. Just 15,000 years ago great ice sheets smothered the northern hemisphere as far south as Chicago, Moscow and London and all life had migrated towards the equator. This deadly ice had gripped Earth for about 50,000 years. Continue reading “Another Endangered Species?”