Prevent Further Damage to our Imperiled Springs

Robert L. Knight, Published in the Gainesville Sun, June 19, 2020 Science tells us that it has been about 4.5 billion years since the Earth cooled from a cloud of primordial gases. Earliest life appeared on this rocky planet sometime after the appearance of liquid water — about 3.5 billion years ago. The first humans came into the picture less than 2 million years ago. Earth has always had ups and downs – volcanoes, comet strikes, ice ages…