Wednesday, September 20, 2023

Catastrophes around the corner

     "For I know the plans I have for you, declares the Lord, plans for welfare and not for evil, to give you a future and a hope."
             Jeremiah 29:11

I am an optimist. We will muddle through.

I offer a "To Do" list of credible things to worry about.

To make the list manageable, I don't include anything about Trump's second term, domestic politics, possible bad legislation, social disorder, or the health of myself and people I care about.

1. China's economy is a mess. It's failing and it will trigger a worldwide economic crisis. China's real estate market is collapsing under spectacular mis-allocation of money into un-economic projects, creating ghost cities of empty buildings.


Coming on top of the overly-aggressive Covid shutdown, China will go into deep recession, damaging the world economy. Youth unemployment there is over 20%.

2. China is an unstoppable powerhouse. China is the manufacturing center of the world and they can produce everything less expensively than can U.S. manufacturers. Their scientists and R&D labs now file more cutting edge patents than Americans. They are eating our lunch and it is getting worse.

3. Growing China military strength. Their navy already has more ships than does the U.S. They are building islands in the South China Sea, and they have turned belt-and-road investments in Asia and Africa into Chinese owned or controlled ports, which they are garrisoning with military personnel. They are gathering up allies and markets, and locking them into place. We are behind the 8-ball.

4. The U.S. real estate market is un-sustainable. The 15-year period of zero-interest quantitative easing caused a crazy asset bubble in housing, far outpacing earned incomes by young people seeking homes. Housing prices are maintained by people who sold a prior house at an inflated price or who got gifts from parents, rather than a sustainable process of house prices reflecting earnings. 

5. The U.S. stock market is poised to collapse and bring another great recession/depression. Quantitative easing created a stock market bubble as investors grasped for assets that would throw off income.

Hussman Funds market comment

Valuations are farther above the sustainable trend-line than they were at the 2000 market bubble that preceded an 80% drop in the NASDAQ and the 2007 50% drop in the SP500.

6. Cascadia earthquake is due. North America moves west into the Pacific about an inch a year. The Pacific and Juan de Fuca plates slide underneath the continent in 20-foot lurches every 300 years. The last time was in the year 1700. One is inevitable and due.


7. Carbon dioxide levels are high and will get worse for decades. Therefore:

     A. The Arctic and Antarctic are warming. As North American and Asian permafrost melts the methane sequestered in it is released. Methane is a greater greenhouse gas than CO2. We have triggered a bad feedback loop. It is too late to stop this.

    B. Ice sheets are melting in the Arctic and Antarctic. That will raise sea levels by 20 to 30 feet by the end of the century. This will inundate parts of low-lying cities including Miami and New Orleans on the Gulf Coast and older East Coast cities including New York, Boston, Baltimore, and the largest U.S. Naval base at Norfolk, Virginia. It will cost hundreds of trillions of dollars.

   C. Trigger an Ice Age. Melting ice from Greenland will pour fresh water into the North Atlantic, thus turning off the cycle that causes denser salty water to sink to the sea bottom, which makes the North Atlantic circulation possible. That circulation creates the Gulf Stream. Without it, Europe returns to the Ice Age. The sun reflection (albedo) from European ice brings North America into its own era of mile-thick ice in Canada and the U.S. down to Boston, Pittsburg, Chicago, and Portland.

Melting ice off Greenland turns off the circulation.

    D. Wildfires in the west. In this century higher temperatures will mean drought in parts of the west, weakening and killing the standing forests, making them kindling. They are burning up and it will get worse.

8. Sooner or later, a Mississippi flood overwhelms the levees.  We are experiencing freak weather events of 30 and 40 inches of rain in a day in mid-continent. If a flood overwhelms the 60-year-old Old River Control Structure in northern Louisiana, the Mississippi River will do what gravity is pushing it to do, change course to a shorter, steeper slope to the Gulf. New Orleans and the Lower Mississippi have trillions of dollars worth of urban, port, and petrochemical infrastructure presuming the Mississippi continues where it now is. Those would be stranded by the inevitable Atchafalaya shortcut.


9. Sperm counts are dropping. Medical researchers don't know why. They only know it is happening and that it is worldwide. Sperm count dropped from 104 million per millimeter in 1973 to 49 million in 2019.  In the U.S. one in eight couples struggle with infertility and the male is increasingly the source of the problem. 

10. World population is growing too fast. Or it is dropping too fast. 

     Too many people. The world population is 8 billion humans, more than double from 1975. Humans are stressing the carrying capacity of the earth, driving other animals extinct. Humans are turning natural areas like the Amazon Rain Forest into soybean farms, to our peril. 

     Not enough people. Once women have access to education, meaningful work, and contraception, a great many choose to have fewer or no children. U.S. women now have fewer than 1.7 child per woman, below replacement rate of 2.1. Europe is even lower. China, South Korea, and Japan are lower yet, approaching an average of one child per woman. Only the poorest countries in Africa are still growing in population and as they develop that will presumably join the pattern. 

America's economic system presumes growth. Places in the U.S. that are losing population experience blight as dropping demand means properties sit empty or under-used. If the U.S. is successful in stopping immigration -- a policy desire of many Americans -- we will experience noticeable population decline. Japan is already experiencing it. Our national pension system calculated there would be at least three workers paying into Social Security for every retiree. This is no longer the case, which is why there is a pending crisis. Either we will cut benefits, raise taxes, or grow the deficit.

                                                          --  --

Lots could go wrong. These are just a few of the perils we know about and that come to me in my various new feeds. There are others. I don't consider these warnings a "downer" nor needless alarmism. I like the Boy Scout motto: Be Prepared. 

It makes me optimistic we will muddle through.



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16 comments:

Dave said...

Good job on listing all my non political worries. I actually have earthquake insurance for the 300 year due one, but I would like to add to the worry column that the insurance company won’t be able to pay due to the catastrophic event. Oh well, I’m going to die sometime regardless so there is that.

Mike Steely said...

Many of our world problems are due to overcrowding, which puts a strain on basic resources like food and water.

There is a well-known but little understood phenomenon that occurs during and after major wars: the ratio of male babies that are born increases. Nature may have a way of balancing itself – sort of a planetary homeostasis. Perhaps the reduction in sperm counts is a similar phenomenon.

Ed Cooper said...

If people here in the Rogue Valley think they have it tough now, wait until the next 9+ earthquake hits as the Tectonic plates slip and Interstate 5 shuts down when that stupid Viaduct over Medford collapses, along with most if not all the overpasses from Ashland North to at least Grants Pass. Grocery shelves will be empty within a week, if not less, odds are very good the runways at the ridiculously named Medford Jackson County Rogue Valley International will be unusable except by helicopter and very few folks around here are capable of growing their own food. Then we will see really tough times. Makes me glad I'm old.

Michael Trigoboff said...

My guess is that the sperm count reduction is caused by chemical pollution, which in my opinion is a far more serious problem than global warming. We are producing tens of thousands of novel chemicals with unknown biological effects, and basically dumping them into the environment.

Mars is looking better and better every year by comparison. It may be Elon Musk who saves the human race.

Malcolm said...

Before the empty housing you mention becomes essentially irreparable, let’s send excess (I.e. homeless) population from wherever it is happening to these shrinking towns. Affordable housing there might make a new, prosperous city possible, with enough planning and funding. Shrinking population does have some positive attributes!

Mike Steely said...

Elon Musk taking Trump on a trip to Mars would be a big step toward saving the U.S., if not the human race.

Malcolm said...

Some of us probably have extremely low sperm counts, due mostly to vasectomies 🤓

Anonymous said...

OK, Chicken Little, take a breath. Are you happy? Are you living your best life?

Woke Guy :-) said...

You forgot a couple very big important issues on your list:

1. The possibility of a direct hit from a Carrington (or bigger) type solar flare. The last one was in 1859 and was powerful enough to fry telegraph lines. At the time we had hardly any electrical infrastructure that could be damaged, but if that were to happen today we'd be looking at electrical, power and internet being knocked out worldwide. With our modern society fully dependent on systems that are vulnerable to such solar flares, the full collapse of civilization wouldn't be out of the question.

2. A massive flood in the central valley of California. This is one of the least known natural disasters but in 1862 a massive atmospheric river unleashed catastrophic flooding in California, which was relatively unpopulated at the time. Sacramento was under 30 feet of water in a lake that was temporarily created that was over 20 miles wide and stretched for over 300 miles. Considering that around 6.5 million people live in that area currently, a repeat of such an event would cause a human displacement similar in scale to only such things as the German invasion of the Soviet Union in 1941. Not to mention the fact that the California farmlands that provide much of the nation's food would be absolutely ruined in the short term.

Malcolm said...

Woke guy, that was a simple rain on show even, and resulted in tge Rogue River at Grants Pass cresting approximately NINE feet higher than it did in 1964. 1964 was supposedly The Big One; few people are aware of the 1861/1862 flood, which affected at least parts of OR, WA, CA.

But you are correct about the huge flood in the Central Valley of California. Lots of info about that online, which is quite fascinating.

Ed Cooper said...

Your interesting post is from 1960. Here is something considerably more current.

https://www.opb.org/news/series/unprepared/jan-26-1700-how-scientists-know-when-the-last-big-earthquake-happened-here/#:~:text=Over%20the%20last%2010%2C000%20years,recurrence%20is%20every%20234%20years.
A category 8+ is entirely plausible, and imho, to think a quake of that magnitude will not particularly effect the Rigue Valley is wishful thinking.

Malcolm said...

Thanks, Ed, for the link. I’m very familiar with all these data, but while I’m certainly “wishing” to avoid a sense of doom, my conclusions are based on real life experience with the 9.5 Chilean earthquake, not speculation based on scant data from 1700.

by the way are you aware that Rogue aValley will not, under that scenario, be subjected to even an 8+ quake, much less a 9 or 9.5. These numbers, being based on the Richter Scale, only occur at the epicenter. A better scale for estimating damage is the Mercalli scale, which I referenced.

Sure, massive damage will occur at a Rchter 8, to buildings, etc. NEAR the epicenter. The further from the epicenter, the less damage.

I got the Mercalli rating of 6-7 from
Macroseismic Intensity Map
USGS ShakeMap: 1960 Great Chilean Earthquake (Valdivia Earthquake)
May 22, 1960 19:11:20 UTC M9.5 S38.14 W73.41 Depth: 25.0km
ID:official19600522191120 30

Malcolm said...

Thanks, Ed, for the link. I’m very familiar with all these data, but while I’m certainly “wishing” to avoid a sense of doom, my conclusions are based on real life experience with the 9.5 Chilean earthquake, not speculation based on scant data from 1700.

by the way are you aware that Rogue aValley will not, under that scenario, be subjected to even an 8+ quake, much less a 9 or 9.5. These numbers, being based on the Richter Scale, only occur at the epicenter. A better scale for estimating damage is the Mercalli scale, which I referenced.

Sure, massive damage will occur at a Rchter 8, to buildings, etc. NEAR the epicenter. The further from the epicenter, the less damage.

I got the Mercalli rating of 6-7 from
Macroseismic Intensity Map
USGS ShakeMap: 1960 Great Chilean Earthquake (Valdivia Earthquake)
May 22, 1960 19:11:20 UTC M9.5 S38.14 W73.41 Depth: 25.0km
ID:official19600522191120 30

Malcolm said...

The 1960 data addressed a 1960 quake. Much better than current data addressing a quake from 1700, especially si ce tgeee was no serious development, no photography, no seismographs, etc.

Malcolm said...

FLASH! Newer Mercalli scale: https://www.oregon.gov/oha/PH/HEALTHYENVIRONMENTS/DRINKINGWATER/PLANREVIEW/Documents/seismic-map.pdf

We between Ausland and Portland are in the MODERATE zone, Zone 7. Far from the end of civilization so often touted. Still, I wouldn’t want to be near the coast!

Mc said...

Why do humans act as if their species will be around forever?

The Earth existed before humans, and will outlast us.

The list failed to mention viruses. COVID-19 culled the herd somewhat, and you can bet that a lot of people failed to learn anything