Algunas veces no hemos hecho las cosas bien. Los 25 mayores desastres medioambientales de la historia de la humanidad.

http://list25.com/25-biggest-man-made-environmental-disasters-in-history/

Posted by Elaine Dimdam on June 7, 2013 Our environment has been the victim of all sorts of attacks. Some of these attacks are natural such as hurricanes and earthquakes. However, there are attacks that are unnatural and man made such as wars, explosions, chemical spills, etc.