Opinion about the girl who silence the world for 5 minutes

This girl's speech is admirable. She has got a great charisma, and Severn wants to the people think about the future, for the Earth and us. She went to important people regardless of what job they did, that power or money, only with the idea of changing the mentality of the humans, who destroy the enviroment. I think she had got the courage to face the world and make them think in just five minutes.
    Andrea Pinto.