"An adaptation in biology is a trait with a current functional role in the life history of an organism that is maintained and evolved by means of natural selection. An adaptation refers to both the current state of being adapted and to the dynamic evolutionary process that leads to the adaptation. Adaptations contribute to the fitness and survival of individuals." (Wikipedia)
Medecins Sans Frontiers "Urban Survivors"photo show at Palazzo Oberdan, in Milan. Watch the movie filmed in Karachi (Pakistan) pictures by Alexandra Fazzina.