Decadence = EROI less than 1

Being realistic about energy is too much adulting, what are we, poor?

EROI: In energy economics and ecological energetics, energy return on investment (EROI), also sometimes called energy returned on energy invested (ERoEI), is the ratio of the amount of usable energy (the exergy) delivered from a particular energy resource to the amount of exergy used to obtain that energy resource¹

The more prosperous and Virtual you are,…