The Vast Depths of Earth Time
Lecture no. 2 from the course: A New History of Life
Taught by Professor Stuart Sutherland | 31 min | Categories: The Great Courses Plus Online Science Course
How was the great antiquity of Earth discovered? Survey the observations that led to the concept of deep time and, in the process, developed the tools that can read the story in rocks. End with a striking analogy that puts human time into perspective.