Gary Palmer actually said...

And that is the point that I think concerns me about the whole debate around climate change is we get so wrapped up in CO2 that we miss the ...

I think obviously the climate is changing.

I take exception to part of it, in that at the end of your point here of hardened landscape, that some of the big problems that we are facin...

If you do not properly define what is causing the change though, it is a fairly simple engineering principle if you get the definition wrong...