A friend and I were had one of those elevator talks last week after we had lunch.  He said that “Earth has survived without any intervention from any man, so man is not powerful enough to destroy it. ” What he meant was, Earth has become as it is or should I say as it was, beautiful and perfect to live in without any help from man, man can never destroy it.   We are not powerful enough to do that.  Well, I guess, at some point this is true.  Because if we did destroy it, it will never be totally destroyed, for looking at what happened in the past, it feels like Mother Eart has a way to reboot itself and fix what it feels like it needs fixing.  But, the bad thing though is, there is no assurance if Man can survive the process.  So I guess this is what scares us.  It’s not really that Mother Earth will be destroyed, it is the survival of mankind that scares all of us.  This is just a thought though, I don’t have any scientific proof to prove this point and so does my friend.