What do you believe to be causing the Mass extinctions on earth. I believe that there have been five already. This is where 90% of all living organisms are completely obliterated. Do you believe that We could be in one of those mass extinctions waiting to happen? Do you think it possibly could be self induced? With your ideas of what could happen, provide any ideas you might have on how it will (or did) affect the earth climate as well as orbit of sun, ect.. And if we knew that one was coming, at this state in our evoulution (political as well as biological) do you think it would be possible for a global organization to form with the best interests of "all humans" in mind? Meaning a organization dedicated to finding a way to stop the catastophic event from happening or how to insure the survival of the human race.