The movie can be best understood as a broad narrative review of the history of life on Earth. It can be thought of as a broad narrative review of the history of life on Earth. It can be thought of as a broad narrative review of the history of life on Earth.


We know a great deal about what life on Earth was like in the early days. We know a great deal about what life on Earth was like in the early days.


But what do we know about what life on