The purification of earth?

How does the earth purifies its bad energy like, wars, envy , lust,greed,anger, the love to destroy ,and the joy to humiliate others, how does the earth purifies lies, how does the earth can make people understand that we are not the only ones in it, animals and plants are also beings that belong to it, very simple, global warming, tsunamis, airplanes crashes, earthquakes, floods,it seems that we as humans should really do more than just recycle , we should try to understand whats happening and try to do better as humans beings