Author Archives: Gail Tverberg

About Gail Tverberg

My name is Gail Tverberg. I am an actuary interested in finite world issues - oil depletion, natural gas depletion, water shortages, and climate change. Oil limits look very different from what most expect, with high prices leading to recession, and low prices leading to financial problems for oil producers and for oil exporting countries. We are really dealing with a physics problem that affects many parts of the economy at once, including wages and the financial system. I try to look at the overall problem.

The bumpy road ahead for the world economy

The path ahead looks very bumpy. The US is likely to be kicked out of its role as global hegemon. Rival countries may choose to attack the US with nuclear weapons, or the US may lash out with nuclear weapons as it sees its hegemony fail. Continue reading

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The Fed Cannot Fix Today’s Energy Inflation Problem

I expect that the rich countries of the world, including the US, Europe, and Japan, are in line to be adversely affected by high interest rates this time. With their high levels of complexity, they are among the most vulnerable to disruption when there is not enough oil to go around.
The problem I see is that rich countries expect to maintain service economies that are fed by huge streams of manufactured goods and raw materials from poorer countries. This pattern appears unsustainable to me, in a world with falling exports because of energy problems.
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When the Economy Gets Squeezed by Too Little Energy

When people forecast ever-rising energy prices, they miss the fact that market fossil fuel prices consider both oil producers and consumers. From the producer’s point of view, the price for oil needs to be high enough that new oil fields can be profitably developed. From the consumer’s point of view, the price of oil needs to be sufficiently low that food and other goods manufactured using oil products are affordable. In practice, oil prices tend to rise and fall, and rise again. On average, they don’t satisfy either the oil producers or the consumers. This dynamic tends to push the economy downward. Continue reading

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Ramping up wind turbines, solar panels and electric vehicles can’t solve our energy problem

Many people believe that installing more wind turbines and solar panels and manufacturing more electric vehicles can solve our energy problem, but I don’t agree with them. These devices, plus the batteries, charging stations, transmission lines and many other structures necessary to make them work represent a high level of complexity.

A relatively low level of complexity, such as the complexity embodied in a new hydroelectric dam, can sometimes be used to solve energy problems, but we cannot expect ever-higher levels of complexity to always be achievable.

According to the anthropologist Joseph Tainter, in his well-known book, The Collapse of Complex Societies, there are diminishing returns to added complexity. In other words, the most beneficial innovations tend to be found first. Later innovations tend to be less helpful. Eventually the energy cost of added complexity becomes too high, relative to the benefit provided. Continue reading

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2023: Expect a financial crash followed by major energy-related changes

If the world economy experiences major financial turbulence in 2023, we could be in for a rough ride. In my opinion, a major financial crash seems likely. This is could upset the economy far more seriously than the 2008 crash.

I am certain that some mitigation measures can be implemented. For example, there can be a major push toward trying to make everything that we have today last longer. Materials can be salvaged from structures that are no longer used. And some types of local production can be ramped up.

We can keep our fingers crossed that I am wrong but, with less oil and other energy resources available per person, moving goods shorter distances makes sense. Thus, the initial trends we are seeing toward regionalization are likely to continue. The move away from the US dollar as the reserve currency also looks likely to continue. Moreover, if the changes I am talking about don’t occur in 2023, they are likely to begin in 2024 or 2025. Continue reading

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