At the heart of economics is the idea of scarcity—or rather scarcity in the face of infinite wants. Yet scarcity is an issue that touches upon us all, and thus draws the interest of different scientific disciplines. So if we take the idea of scarce oil (let’s call it Peak Oil), we should not be surprised that chemists, physicists, engineers and geologists would want to take a view.
Nonetheless, many economists appear to believe that they have a unique and superior understanding of how scarcity evolves through time (using the tools of supply, demand and price); and they often also behave as if no non-economist could ever hope to gain such insights. As such, we may criticize them for being arrogant—but not as necessarily wrong (and at this point I have to declare that I am an economist by training). But wait a minute, if the arguments of mainstream economists are so evidently correct, why do many of them appear to have a pathological need to misconstrue the arguments of their opponents?
Probably the most enduring urban legend (or urban myth if you prefer the term) of them all in the study of resources is the common interpretation of The Limits to Growth report to the Club of Rome published in 1972. Surely, everyone knows that the report’s forecast of resource exhaustion by the year 2000 turned out to be nothing but a huge joke. And if we don’t know this directly ourselves (having not read through the report because frankly who has the time, and where would we find a copy anyway these days), we know because high profile journalists and media pundits have told us of the report’s spectacular failure on TV, in newspapers or over the internet (or someone in a pub or bar said that is what the report said). Continue reading