dog;
Well, every little bit helps. Say, for instance, just 5 or 6 million computers running 8 hours daily saving a few % will add up. There are many many more that run daily but its a for instance.
This kind of attitude [its too extreme, too hard, etc] is part of the problem and we try for solutions here.
I might ask "What do you do daily to be part of the solution rather than just another part of the problem?" Some drive an SUV with just the driver to a green power seminar. Seen that one myself.
The old ways simply lead the wrong way. It will take hard changes to make it better for all.
Just another angle.
TomW