The planet earth is big and generous, and allways delivered us and all the other forms of LIFE the necessary elements and ingredients for their survival. It's a big ecosistem that simply works and in this there's order and peace. No tree tells us to do something stupid, no bird tells us to commit suicide, no river says what we must do tomorow. We simply observe, understand, adapt and make our own decidions, just because LIFE and being ALIVE seems so logic and desirable.
That's why there are somethings that I can't understand.