Much of the groundwork was done with help from environmentalists, including Adam Werbach, a former president of the Sierra Club.

ECONOMIST: Companies as activists

The app contains work by 14 photographers including Adam Dean, Dominic Nahr, James Whitlow Delano and Paula Bronstein, each of whom has added written comments and a spoken message alongside their photographs.

BBC: iPhone photo app aims at relief effort

So not only do I want to congratulate the team, I want to call out a few of the leaders of the group, including Adam, but also Peter Theisinger, Richard Cook, John Grotzinger, John Grunsfeld.

WHITEHOUSE: The White House