I am in full agreement and believe that natural global warming is happening and that in addition there is a man made component that the full extent of is difficult to accurately quantify because of the short period for which it has become a factor. That is not an excuse to not try to implement measures to reduce man's contribution. Getting everyone on board is the biggest problem.

We live on a dynamic earth with changes taking place all the time. Warming and cooling have happened many times in the past but we just don't know enough about man's impact to predict exactly what and when. We measure things in human time but not in geological or universal time. As a result we don't experience the numerous changes completely in our lifetimes to allow us to formulate an accurate picture of these events. Global warming at some stage is a certainty and we are probably seeing it now. We could also see cooling at some time in the future but when?

Yes it was great

Why should I - I'm here to show it off - compliments welcome all round.