Like your reply Bikeman!
You put into words exactly the reaction i feel when some smug , uncarring B******D makes the statement and looks at you as tho` you are some kind of freak!
It makes me real mad that a small minority of us are making a consouse effort to preserve our environmet for future generations , when the majority could`nt give a damn.
I don`t go out of my way , determined to save the planet, but at least by cycling I am happy in my own mind to be "doing my bit"
regards Willi`c