Photography has many roles in our day-to-day lives.
Photography can shape our beliefs. In this video, Jonathan Klein of Getty Images talks about photos he believes have changed the world.
Time Magazine has made a list of the 100 most influential photos of all time.
Photography can bring people together. David Griffin of National Geographic discusses in this video how photography can connect people.
Photography can be shaped by the environment. In this article in the New York Times, Teju Cole discusses how most photographs are like other photographs.