People naively believe that they are the crown of creation, and can change nature according to his needs and desires. But from time to time, the planet reminds us, who is the main in this protracted confrontation. Only when the floor under your feet begin to walk shake or with a speed of 70 meters per second approaching tornado, one understands how much he is powerless! During the existence of the planet's natural disasters have repeatedly taken on a global scale, was killed whole continents and new born. Life on Earth was radically changed. Over the past 50 years, the number of natural disasters began to increase. But they only harbingers of global catastrophe...