“We had everything but money” is a collection of first person accounts of the Great Depression in the United States. Although, it appears to be out of print, it is widely available online. I recommend it as a very good guidebook for our present circumstances, what many are calling the “Greater Depression.”
from grapho- + -oil + -logie -logy: inference of future production from an oil production profile. The theory underlying graphoilogy is that production profile is an expression of limited oil reserves; hence, a systematic analysis of the way production profiles are shaped can reveal traits of actual ressources.
Hubbert, M. King. (1956)
