[Enogs]

I am still uncertain how much humanity has added to the system. the 'green house' gasses have always been present and have been part of climactic changes many time in Earth's history. How ever there is a change and that much cannot be denied. Whether humanity along with most other mammals and some birds will survive anything suggested can only be supposition at best. Extreme climactic changes may have been very fast in the past but even that is not proven to the satisfaction of all. So will the world end? Well yes, it's just a matter of when (not soon I suggest,) but can the world remain as we know it? I am of the opinion the answer must be no and man kind will have to change to survive. As to the rest of the animals on Earth who knows.
Enogs.