Earth Scientists at Work Earth Scientists at Work Astronomy, geology and meterology are all surveyed in this new live-action update. Part 1 tells the story of pioneers in the earth sciences with special attention to James Hutton, the Scotsman whom many consider the father of modern geology. Live-action footage from the Tilt River in Scotland makes more vivid his contribution and importance. The discovery of glaciation and of plate tectonics in the 20th century is also explained and illustrated. Part 2 shows a variety of earth scientists at work today.
Program explains why their work is vital to the future of our planet.