Fascinating beauty of nature and portraits of extraordinary people who are trying to save this beauty from destruction. "We can only protect what we know well," - says the French photographer Yann Arthus-Bertrand, therefore, fifteen years carries out its grand project - documenting the state of the Earth turn of the century using aerial photographs. Implemented with his ideas, the popular TV series "Earth seen from the sky" has been already the fourth series episodes. Earth as seen from the sky "is a remarkable document of great power of expression. The mesmerizing beauty of the image and mood music, full of lyricism and emotional picture of the place, the rescue should be a priority of all mankind. This is a call to reflection and action, signal the alarm and the beginning of the revival.