Faces of Earth - A Human World Video
Earth has shaped human evolution and now humans are shaping Earth. We will see how geologic and climatic changes have shaped human development, even sparked human migration around the globe as ice sheets advanced and retreated. Humans have become a force of nature in themselves, but is it a mistake to think human innovations have put humankind and Earth on an equal footing? This is episode 4 of the 4 part series Faces of Earth.