We read a lot in the news about the new Wuhan coronavirus and the illness it causes (COVID-19), but some important points often get left out.
 COVID-19 is incredibly contagious.
COVID-19 transmits extremely easily from person to person. Interpersonal contact doesn’t need to be very long; a taxi driver can get the virus from a passenger, for example. The virus may be transmissible even before an infected person develops symptoms. It may also be transmissible for a few days after a person seems to be over the virus; it is possible to get positive virus tests, even after symptoms disappear. Some people may have the disease, but never show symptoms.
 The virus likely remains active on inanimate surfaces such as paper, plastic, or metal for many days.
There haven’t been tests on the COVID-19 virus per se, but studies on similar viruses suggest that human pathogens may remain infectious for up to eight days. Some viruses that only infect animals can survive for more than 28 days. China is reported to be destroying paper currency from the hardest hit area, because people do not want to accept money which may have viruses on it. Clearly, surfaces in airplanes, trains and buses may also harbor viruses, long after a passenger with the virus has left, unless they have been thoroughly wiped down with disinfectant. Continue reading
Recently, a new coronavirus has been causing many illnesses and deaths. The virus first became active in Wuhan, China, but it has already spread to the rest of China. Scattered cases have been identified around the rest of the world as well.
There are two important questions that are already being encountered:
- How much of an attempt should be made to limit the spread of the new virus? For example, should businesses close to prevent the spread of the virus?
- Should this disease be publicized as being far worse than flu viruses that circulate each year and cause many deaths among the elderly and people in poor health? The median age of those dying from the new coronavirus seems to be about 75.
Unfortunately, there aren’t easy answers. We can easily see the likely outcome of under reaction. More people might die of the disease. More people might find themselves out of work for a couple of weeks or more with the illness. We tend to be especially concerned about ourselves and our own relatives.
The thing that is harder to see is that reacting too vigorously can have a hugely detrimental impact on the world economy. The world economy depends on international trade and tourism. China plays a key role in the world economy. Quarantines of whole regions that last for weeks and months can have a very detrimental impact on the wages of people in the area and profits of local companies. Problems with debt can be expected to spike. The greater the reaction to the coronavirus, the more likely the world economy will be pushed toward recession and job loss.
The following are a few of my thoughts regarding possible overreaction: Continue reading
Energy Forecast for 2020
Overall, I expect that oil and other commodity prices will remain low in 2020. These low oil prices will adversely affect oil production and several other parts of the economy. As a result, a strong tendency toward recession can be expected. The extent of recessionary influences will vary from country to country. Financial factors, not discussed in these forecasts, are likely also to play a role.
The following are pieces of my energy forecast for 2020:
 Oil prices can be expected to remain generally low in 2020. There may be an occasional spike to $80 or $90 per barrel, but average prices in 2020 are likely to be at or below the 2019 level.
Figure 1. Average annual inflation-adjusted Brent equivalent oil prices in 2018 US$. 2018 and prior are as shown in BP’s 2019 Statistical Review of World Energy. Value for 2019 estimated by author based on EIA Brent daily oil prices and 2% expected inflation.
Most people seem to think, “The difference between models and myths is that models are scientific, and myths are the conjectures of primitive people who do not have access to scientific thinking and computers. With scientific models, we have moved far beyond myths.” It seems to me that the truth is quite different from this.
History shows a repeated pattern of overshoot and collapse. William Catton wrote about this issue in his highly acclaimed 1980 book, Overshoot.
What politicians, economists, and academic book publishers would like us to believe is that the world is full of limitless possibilities. World population can continue to rise. World leaders are in charge. Our big problem, if we believe today’s models, is that humans are consuming fossil fuel at too high a rate. If we cannot quickly transition to a low carbon economy, perhaps based on wind, solar and hydroelectric, the climate will change uncontrollably. The problem will then be all our fault. The story, supposedly based on scientific models, has almost become a new religion.
Recent Attempted Shifts to Wind, Solar and Hydroelectric Are Working Poorly Continue reading
Many people have the impression that recessions come from financial missteps, such as the US subprime loan fiasco. If energy is involved at all, the problem comes from high oil prices as supply becomes inadequate to meet demand.
The real situation is different. We already seem to be on the road toward a new crisis; this crisis is likely to be much worse than the Great Recession of 2008-2009. This time, a major problem is likely to be energy prices that are too low for producers. Last time, a major problem was oil prices that were too high for consumers. The problem is different, but it is in some ways symmetric.
Last time, the United States seemed to be the epicenter; this time, my analysis indicates China is likely to be the epicenter. Last time, the world economy was coming off a high growth period; this time, the world economy is already somewhat depressed, even before hitting headwinds. These differences, plus the strange physics-based way that the world economy is organized, explain why the outcome seems likely to be worse this time than in 2008-2009.
I recently explained what I see as happening in a presentation for actuaries: Recession Likely: Expect a Bend in Trend Lines. This post is based on this presentation, omitting the strictly insurance-related portions.