Was There a Civilization On Earth Before Humans?

Was There a Civilization On Earth Before Humans? Published on April 23, 2018 at 09:00PM Adam Frank, writing for The Atlantic: We’re used to imagining extinct civilizations in terms of the sunken statues and subterranean ruins. These kinds of artifacts of previous societies are fine if you’re only interested in timescales of a few thousands …

Continue reading “Was There a Civilization On Earth Before Humans?”