It's the one thing that underlies all our present woes with the environment, for which our children will pay: our excessive use of energy.
Humans have been burning fuel for millennia yet it is only in excess that it has become a problem.
Just about everything requires power these days, and even though electrical devices on the whole seem to be getting more efficient, they are multiplying more quickly than the efficiency is improving. I guess this is what is causing steady annual growth in power usage in developed countries, coupled with extra production to produce these more efficient objects.
How can we reconcile this trend and our own wishes for a modern lifestyle with the inescapable fact that we have to use less energy?
Roger
Solar Power Facts - For a Brighter Future.