1. Mass Extinction At The End Of The Last Ice Age
... that allowed the human population to increase exponentially. Paul McNeil, a Ph.D. candidate in paleontology at the University of Calgary and supporter of this theory, said: "Environment and climate change were definitely factors in the extinction event, but there had been numerous instances of glaciers advancing and retreating during the Pleistocene, and this is the only time we see a megafaunal extinction. ... never seen a human before, and probably, like the penguins of Antarctica or the tortoises of the Galapagos Islands, had no fear of this new, unlikely-looking predator. That made ...
- Word Count: 655
- Approx Pages: 3
- Has Bibliography
- Grade Level: Undergraduate