Modern buildings rely on a massive supply of cheap fossil fuels for heating, cooling, and lighting. (lowtechmagazine.com)
And second, if one were to discuss risks, one would also have to put value on cheap fossil fuels. (climate-skeptic.com)
The system is the global economy based on relatively cheap fossil fuels, which has created this huge debt - based machine running out of control. (judithcurry.com)