From Vaclav Smil (Energy at the Crossroads, 2003, MIT press) (emphases in bold are mine, those in italics are the author’s).
“what is called for is a moderation of demand so that the affluent western nations would reduce their extraordinarily high per capita energy consumption not just by 10% or 15% but by at least 24-35%. Such reductions would call for nothing more than a return to levels that prevailed just a decade or no more than generation ago. How could one even use the term sacrifice in this connection? Did we live so unbearably 10 or 30 years ago that the return to those consumption levels cannot be even contemplated by serious policymakers because they feel, I fear correctly, that the public would find such a suggestion unthinkable and utterly unacceptable?
“would the billions of today’s poor people be distressed when a generation from now they could experience the quality of life that was enjoyed by people in Lyon or Kyoto during the 1960’s?”
…I will ask any european reader … having a good recollection of the 1960’s, this simple question: what was so unbearable about life in that decade? What is so precious that we have gained since that time through our much increased energy use that we seem to be unwilling even to contemplate a return to those levels of fuel and electricity consumption?”