Tverberg: "The World Economy Seems To Be Seriously Ill..."
One point of confusion regarding whether today’s oil prices should be of concern is the fact that the maximum affordable oil price seems to decline over time. This happens because workers around the world increasingly cannot afford to buy the goods and services that the world economy produces. Inadequate wage growth within countries, growing globalization and rising interest rates all contribute to this growing affordability problem. To make matters confusing, this growing affordability problem corresponds to “falling demand” in the way economists frame the issues we are facing.
If we believe the technical analysis shown in Figure 2, the maximum affordable West Texas Intermediate oil price has declined from $147 per barrel in July 2008 to $76 per barrel recently. The current price is about $62 per barrel. The chart suggests that downward price resistance might be reached at $55 per barrel, assuming no major event occurs to change the current trend line. Any upward price bounce would appear to leave the price still much lower than oil producers need in order to reinvest sufficiently to allow future oil production to be maintained at current levels.
Figure 2. Down sloping diagonal line at the top of chart gives an estimate of the trend in maximum affordable West Texas Intermediate (WTI) oil prices. The downward trend line starts in July 2008, when oil prices hit a maximum. This high point occurred when the US real estate debt bubble started unwinding. Later maximum points correspond to points when oil prices stopped rising and crude oil reservoirs started refilling. Chart prepared by Amit Noam Tal.
Thus, our concern about adequate future oil supplies should perhaps be focused on keeping oil prices high enough. It takes a growing debt bubble to keep oil demand high; perhaps our concern should be keeping this debt bubble high enough to allow extraction of commodities of all kinds, including oil. Figure 1 seems to show a recent downward trend in Debt to GDP ratios for the Eurozone, the United States and China. This may be part of today’s low price problem for commodities of all types.
Needless to say, climate analyses do not consider the severity of our energy problems, nor do they consider the extent to which there is a connection between energy supply and the ability of the economy to operate as usual. If the real issue is a near-term financial crash that will radically affect future fossil fuel consumption, the climate analysis will certainly miss this event.