It’s not just what they do for the environment, it’s what they do for our humanity.
By Jonathan Franzen,
bird-watcher and novelist
Photographs by Joel Sartore
Australian finches
National Geographic Photographer
Joel Sartore is working to photograph every species in captivity. This project is called the National Geographic Photo Ark.
Human Journey
Communication
As you read, think about what evidence the author used to support his argument.
