Most will die-off and will kill off others species in the process. From there a new order will evolve. Humans are not exempt from this cycle and until recently we didn't fare much better than did the animals. We survive longer now by using our superior intellect and acquired skills to more thoroughly exploit nature's resources. Yet, in time, the result will be the same for us as for other species- only more so.
Education makes a bigger difference between man and man than nature has made between man and brute.
Only by adopting a new balanced relationship with the planet, can we prevent our demise. It starts with universal environmental education. It will take a well-informed world community to be willing and able to accept the changes required to achieve environmental sustainability. To coordinate this effort, I propose a global environmental resource and education center. I call it Alliance for a Globally Sustainable Healthy Environment or, for short, Sustainability Alliance.