A colleague states:
It is quite probably true that we are at the decline of an ice age, that the Earth is warming up, that this is a natural process, and that anthropogenic (man-made) activities are speeding up this process. So, our colleague has made a valid point. But what about those 'tolerance' points.
That is to say, how quickly can we, and the rest of the biotic (living .vs. abiotic or non-living) ADAPT to these tolerance points. Life, and ecosystems are not static (standing still), rather they are dynamic (constantly changing). So, if all your colleagues statements are true, what, if anything should we do about GW.
Please post: what you think we should do, and why! with the emphasis on why!