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Paul Ehrlich’s Epic Fail: Why The ‘Population Bomb’ Never Exploded
“The battle to feed all of humanity is over. In the 1970s the world will undergo famines – hundreds of millions of people are going to starve to death…”– Paul R. Ehrlich, The Population Bomb
Published in 1968, Paul R. Ehrlich’s book The Population Bomb sold more than 3 million copies. The book turned this Stanford professor into his generation’s academic rock star.
Ehrlich became the only author Johnny Carson interviewed for an entire hour on The Tonight Show. In 1990, he won The Crafoord Prize – ecologists’ version of the Nobel Prize.
I have an unusual personal connection with Ehrlich’s book.
Back in the 1970s, each classroom of my Pittsburgh public grade school had dozens of copies of The Population Bomb lining its bookshelves.
I don’t recall ever actually studying The Population Bomb. But it’s clear that Pittsburgh Public Schools thought they might need to prepare us for the ensuing global famine.
Of course, Ehrlich’s prediction could not have been more wrong.
The Population Bomb Fizzles
Fast-forward to 2018, and the obesity rate in the U.S. is among the highest in the world.
The biggest health problem isn’t that Americans are starving.
It’s that Americans are eating too much.
History is littered with experts – and not just leaders of fringe cults – who predicted the end of the world and got it wrong.
Ehrlich is just one in a long line of such doom-and-gloomers. His thinking traces directly back to the original Cassandra of famines, Thomas Malthus, the English economist best known for his theory of population.
In his 1798 An Essay on the Principle of Population, Malthus argued that as human populations grow exponentially, food production will not keep pace.
His conclusion?
Unless men refrain from “pursuing the dictate of nature in an early attachment to one woman,” the world will run out of food and famines will ensue.
No doubt inspired by Malthus, Ehrlich dutifully limited his own family to one child.
A Famously Bad Commodity Investment
University of Maryland economist Julian Simon was a vociferous critic of the Ehrlich-inspired famine mania of the 1970s.
He wanted to put Ehrlich’s predictions to the test.
So in 1980, Simon issued a challenge to all Malthusians.
He offered to let anyone pick any natural resource – grain, oil, coal, timber, metals – and any future date.
Any Malthusian would argue that as the world’s population increased and the commodity became scarcer, its price should rise.
Simon was willing to take the opposite side of the bet, saying that the price of the commodity would decline instead.
Ehrlich snidely accepted “Simon’s astonishing offer before other greedy people jump in.”
He bet $1,000 and covered the price of five metals over a period of 10 years.
By the time 1990 rolled around, the world’s population had grown by more than 800 million, or 17.8% – the highest rate of increase over the course of a decade in history.
Yet the price of each of the commodities in the Simon-Ehrlich bet tumbled. The price of copper had fallen by 3.5%. Tin had collapsed by 72%.
In short, Ehrlich lost the bet decisively.
Simon offered to raise the stakes of the next wager to $20,000. Ehrlich declined.
The Power of Human Ingenuity
On its face, the Simon-Ehrlich bet was about the future price of five metals between 1980 and 1990.
On a deeper level, it was about a conflict of visions concerning the future of humanity.
Was mankind’s future constrained by the Earth’s ever-depleting resources… or by the limits of human ingenuity?
The verdict from history is clear.
Charles Maurice and Charles W. Smithson at Texas A&M University studied the history of natural resources over 10,000 years.
They found that temporary scarcities in natural resources are the norm.
They also found that same temporary scarcity always led to an improved substitute.
The Greeks’ transition from the Bronze Age to the Iron Age 3,000 years ago was forced by a shortage of tin.
The rise of coal followed timber shortages in 16th-century Britain.
The shortage of whale oil in 1850 led directly to the first oil well in 1859.
The lesson?
Human ingenuity has always been successful in overcoming crises that once seemed inevitable.
Ehrlich was right about one thing: The world’s population has continued to expand.
Today, the global population stands at 7.6 billion.
That’s double the 3.8 billion when Ehrlich published The Population Bomb.
And yet, despite Ehrlich’s predictions, no devastating famine threatening humanity’s existence ever ensued.
The reason is straightforward.
Food production increased faster than the population – a pattern that has repeated since Malthus.
Today, the average person is healthier, wealthier and better fed than in 1968. Infant mortality has declined. Life expectancy has increased.
Ironically, both Japan and Europe do have a population problem. But the problem is not the threat of famine due to too many mouths to feed.
It’s that women are having too few children to maintain current population levels.
Here is a final irony…
Ehrlich has spent his entire academic career ensconced at Stanford University – the intellectual Godfather of Silicon Valley.
Silicon Valley, in turn, embodies the optimism and progress that has always overcome the relentless logic of Malthusian doom and gloom.
I can’t help but wonder how an academic who spent his life surrounded by symbols of human progress can be so pessimistic.
Yet at 85, Ehrlich remains unapologetic for his (so far) misguided predictions.
Ehrlich has said that if he wrote The Population Bomb today, he’d be even more apocalyptic than he was in 1968.
Like all doom-and-gloomers, Ehrlich won’t concede he’s wrong.
He’s just “early…”
Good investing,
Nicholas
81 Comments on "Paul Ehrlich’s Epic Fail: Why The ‘Population Bomb’ Never Exploded"
Shortend on Sat, 3rd Mar 2018 8:02 am
Fail? The J curve just keeps going further upwards to the heavens! The Bible said be fruitful and multiple….so it has to be right. Go figure.
PS Dumb article
Davy on Sat, 3rd Mar 2018 8:29 am
“The Power of Human Ingenuity” how many times have we heard the magic of human ingenuity. We know there is also entropic effects like depletion, diminishing returns, and systematic chaos. Which effects are winning? Good question but let’s be realistic because you can’t have an extreme position completely diminishing negative effects. Human ingenuity is not a force of nature like physical realities of entropic decay. There are limitations to human ingenuity long before there is a decline in entropic decay factors. We are in many ways nearing limits of engineering of systems. We have pushed the envelopes and now we are facing economic constraints as well. Just imagine unlimited cheap electricity then imagine intermittent, seasonal, storage limited energy systems. Add to this contrast expensive and limited availability. Further add to this a civilization in many ways in decline.
This article is talking about achievements of the past. It is saying we won and they lost. The problem with that boasting is there is no getting off the treadmill. We are running in place and this will never stop so how can we be detached in self-praise about the past with a future of serious challenges? There needs to be a balance and today there is not. In many ways it is because of the cult of techno optimism. Our drive towards affluence and development is clouding our wisdom because we do not want to have less. We want more and to get more we must tell ourselves we can do it. You know, “failure is not an option”. When you start thinking like this there is a risk of malinvestment. We can make poor investments that are vital because we are not reality testing. We are marketing. We have people who are invested in this marketing. In some ways they do not care about the success or failure. It is more about return.
Going forward science is telling us we have multiple problems. These are systematic, planetary, and behavioral. We are nearing limits to many technologies. Economies of scale are being maximized. Complexity is being pushed beyond safe limits. We are doing this as populations rise. We are depleting resources. These are nature and mineral. With this in mind we should not be fooled by stories of success with more of the same. We must be sober and honest. We need tough love because tough choices are ahead. We may have more good times or less but the point is time is running out and change is upon us.
alain le gargasson on Sat, 3rd Mar 2018 8:32 am
see that
https://www.youtube.com/watch?v=wGt4XwBbCvA&list=PLMDQXkItOZ4II_sYvh0BevIBwmm7fvuHL&index=8
onlooker on Sat, 3rd Mar 2018 8:36 am
More like the analysis of this author is an epic fail. Yes, our ingenuity and technology has allowed us to go further into overshoot of our environment. But our growing population is depleting and degrading that very environment we depend on and it is looking more and more like our species will be ought back in balance via the four horsemen of the apocalypse ; death, war, pestilence and famine. So Ehrlich and Malthus were not wrong just premature
Cloggie on Sat, 3rd Mar 2018 8:44 am
https://en.wikipedia.org/wiki/Paul_R._Ehrlich
The original edition of The Population Bomb began with this statement: “The battle to feed all of humanity is over. In the 1970s hundreds of millions of people will starve to death in spite of any crash programs embarked upon now. At this late date nothing can prevent a substantial increase in the world death rate …”
LOL
There is a deep human urge to become the messenger of something great and dramatic. That urge is slightly larger than the desire to review the message and tone it down a little. Because that’s not spectacular. And doesn’t sell books.
If you want to recruit those kind of people, look no further, you can find them on this board, in spades.
David Shortbread on Sat, 3rd Mar 2018 9:38 am
We all want to believe that we are living in the end of all things. It is a human mental pathology. Some people do eventually grow up, though.
Sissyfuss on Sat, 3rd Mar 2018 9:38 am
Excellent antiphon, Davy to the authors claim that human ingenuity will overcome any and all resource sparsity. But hubris cannot overcome Limits to Growth. Malthus’ and Erlichs math was right but they couldn’t predict extenders such as the Green Revolution and fracking. When there are no more extenders and humanity is left on a denuded orb in a hostile universe it won’t matter who was right.
deadly on Sat, 3rd Mar 2018 9:40 am
I watched a television program a few years back featuring robots and how they will reduce the need for human labor.
There was a small army of robots moving plants in pots back and forth from one spot far away to a more organized spot for better management. Whatever the reason for the actions, those robots could do it at a good rate of speed and accuracy.
A professor was predicting that the robots would overtake the agriculture/greenhouse industry, a sea change in labor saving machines and devices.
He also said that human labor can be replaced by robots for some jobs.
“The poor will just have to die,” he said.
I said to myself, “Why you callous no good so and so.”
Another schmuck with no respect for human life. Paul Ehrlich and his ilk should be happy somebody is willing to work so they can stuff their ugly mugs.
I’ll sucker punch the bastard Stanford professor and Ehrlich too when I get to hell.
Zero tolerance for their unmitigated gall and complete bullshit.
dave thompson on Sat, 3rd Mar 2018 10:34 am
The arctic sea ice is going away and with it a stable climate that give the worlds bread baskets the ability to grow grains. All it will take is one failed harvest in key areas where grains are grown. Human ingenuity be damned.
GregT on Sat, 3rd Mar 2018 10:40 am
Nicholas Vardy is a stock investor. He makes his living off of investing other peoples’ money.
“It is difficult to get a man to understand something, when his salary depends on his not understanding it.”
-Upton Sinclair
MASTERMIND on Sat, 3rd Mar 2018 11:30 am
Dr Ehrlich latest study
The Royal Society: Peer Reviewed Study, Now for the First Time A Global Collapse Appears Likely (Ehrlich, 2013)
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3574335/
MASTERMIND on Sat, 3rd Mar 2018 11:32 am
Existing oil reserves are scheduled to begin a catastrophic crash within 1 to 3 years. When it hits the economic and social damage will be catastrophic. The end of Western Civilization, from China to Europe, to the US, will not occur when oil runs out. The economic and social chaos will occur when supplies are merely reduced sufficiently….
https://imgur.com/a/6dEDt
http://www.nature.com/nature/journal/v481/n7382/full/481433a.html
http://www.sciencedirect.com/science/article/pii/S0301421509001281
http://www.sciencedirect.com/science/article/pii/S030142151300342X
http://www.sciencedirect.com/science/article/pii/S0016236114010254
http://www.geo.cornell.edu/eas/energy/the_challenges/peak_oil.html
http://www.energybulletin.net/sites/default/files/Peak%20Oil_Study%20EN.pdf
http://www.scribd.com/document/367688629/HSBC-Peak-Oil-Report-2017
Population bomb is about to go off! I hope population deniers are around they deserve to suffer!
MASTERMIND on Sat, 3rd Mar 2018 11:37 am
Dr Ehrlich is the go to example for population deniers…This is why they always try to get you to make some specific time for any doomsday prediction. And if the prediction’s time turns out to be false they will claim that the prediction will never even happen ever.
MASTERMIND on Sat, 3rd Mar 2018 11:38 am
Immigration boosts a countries economy (GDP) substantially and creates jobs.
Source: Wharton School of Business
http://budgetmodel.wharton.upenn.edu/issues/2017/8/8/the-raise-act-effect-on-economic-growth-and-jobs
What Mass Immigration Wave?
https://imgur.com/a/cgKTh
This is how you treat a White Nationalist!
https://i.imgur.com/PVa60tN.gifv
https://www.youtube.com/watch?v=YlUxCsQMuwY
bobinget on Sat, 3rd Mar 2018 11:59 am
Does Dave Thompson, who points out correctly, I believe, Climate Change will be our undoing,
Now, does DT think GMO plantations can possibly
provide eccellerated evolutionary demands of climate?
Cloggie on Sat, 3rd Mar 2018 12:01 pm
Berlusconi will keep Italy in the EU.
https://www.theguardian.com/commentisfree/2018/mar/03/italian-elections-european-union-populism
The new All-Weimerican pasttime, beating up Antifa’s:
https://www.youtube.com/watch?v=dD1gwliqvG0
https://www.youtube.com/watch?v=c8GVtXfATtI
bobinget on Sat, 3rd Mar 2018 12:08 pm
Why not use your own name, MasterMind?
Your links are genuine, for the most part, on topic.
Don’t hide behind your silly ‘screen name’.
All ‘they’ can do is gas us. Then, it’s off to the ovens.
Cloggie on Sat, 3rd Mar 2018 12:27 pm
Berlusconi is the best friend Putin has in Europe.
Here a sample of the messages they text to each other:
https://tinyurl.com/73gnxrk
bobinget on Sat, 3rd Mar 2018 12:31 pm
Let cloggie and his proto fascist follower hide behind what they incorrectly believe to be anonymity.
onlooker on Sat, 3rd Mar 2018 12:37 pm
And if the prediction’s time turns out to be false they will claim that the prediction will never even happen ever.—
Yep and then as Sissy said when we have managed to make this miraculous planet unsuitable for complex life it will not matter that the timescale of some Cassandra”s was off some. Keep posting the evidence Doomers
Cloggie on Sat, 3rd Mar 2018 12:58 pm
Let cloggie and his proto fascist follower hide behind what they incorrectly believe to be anonymity.
You have no clue as to what I “believe”. I know that the NSA, Google, etc. know everything. Soon won’t be my problem anymore.
All ‘they’ can do is gas us. Then, it’s off to the ovens.
OMG, 80+ year old drama queen.
For the bombing of German and nuking of Japanese cities ample proof exists. For the rest…
https://www.haaretz.com/jewish/1.5152427
(Stone has a Jewish father)
https://documents1940.wordpress.com/2017/09/26/an-embarrassing-discovery/
It’s easy when you win a war, you can set up a victors-tribunal and cook the books to your hearts content. And torture the vanquished into “confessions”:
http://www.ihr.org/jhr/v07/v07p389_Faurisson.html
It will not only be the US empire that will fall. With it will fall all the self-serving allied lies about WW2. Russia knows everything.
https://www.telegraph.co.uk/news/worldnews/europe/russia/5445161/Russia-accuses-Poland-of-starting-Second-World-War.html
Soon they will have an incentive (becoming a major European power) to spill the beans, with documents to prove it, about what happened and finally come clean with history.
It is enough to study the behavior of Davy: nothing to say of substance on history but loves to keep on sniping… until he gets tired of his own rhetoric he doesn’t believe in himself.
Davy on Sat, 3rd Mar 2018 1:21 pm
LoL, the poor nedernazi “Nazies were victims” meme. Don’t you love how the neder Nazi opens the spigot on his wordpress regurgitate. The funny thing is he has been doing this now for years and it is the same shit over and over. What a foolish old man with hurt emotions. The guy can’t stand the fact his ass got kicked twice coming and going. Many of his people were Nazi volunteers that were perpetrators of genocidal activities. This disgusting piece of shit now calls these people victims. We need to rename this site PO and the WWII revisions.
GregT on Sat, 3rd Mar 2018 1:40 pm
“The funny thing is he has been doing this now for years and it is the same shit over and over.”
And after all of these years, Davy is still unable to formulate a coherent argument, and continues to resort to name calling, childish rhetoric, and delusional accusations. Not unlike a spoiled twelve year old girl.
dave thompson on Sat, 3rd Mar 2018 2:05 pm
bobinget,”Now, does DT think GMO plantations can possibly
provide eccellerated evolutionary demands of climate?” No plants will survive in the temperatures that we are headed for once the arctic sea ice goes away.
Davy on Sat, 3rd Mar 2018 2:07 pm
More pricking and enabling this time greggie is supporting the meme nazi’s are victims. Greggie is a closet Nazi racist. Damn greggie you have some thin skin. I guess I really hurt you feeling the other day.
GregT on Sat, 3rd Mar 2018 2:17 pm
You have been given the opportunity on numerous different occasions to formulate a coherent rebuttal to the evidence and documentation that Cloggie has provided. You have come up with absolutely nothing, other than name calling, childish rhetoric, delusional accusations, and emotional outbursts.
If you believe that his stance is so easily torn apart, then by all means step up to the plate. Otherwise, STFU already.
Davy on Sat, 3rd Mar 2018 2:36 pm
Greggie, when did you embrace the Nazi victimization meme? Lol, what a dumbass. You are so anti-American you are turning into a Nazi, already.
GregT on Sat, 3rd Mar 2018 2:46 pm
Step up to the plate Davy. Provide your evidence which disproves the documentation and evidence that Cloggie has provided.
And enough with the delusional accusations already, this isn’t grade school anymore.
Davy on Sat, 3rd Mar 2018 2:52 pm
Greggie, this is not your parade. Go choke on something. I am not here to satisfy your pricking. You are a disgusting Nazi sympathizer. You are a closet Nazi that believe Nazi’s were victims. That is more proof you are a disgusting person. No wonder you are in therapy.
GregT on Sat, 3rd Mar 2018 2:56 pm
“Greggie, this is not your parade.”
This is not anyone’s parade Davy.
This is an open, unmoderated, internet discussion forum. Anybody who so chooses can be a part of the conversation, whenever they like. You have absolutely zero say in the matter.
Davy on Sat, 3rd Mar 2018 3:02 pm
greggie, mind your own business. Show people respect and you will be respected. I don’t think you can. You are one of those stupid west coast Canadians that think you are special. I bet you like going to bars and picking fights. Is that why you are in therapy?
GregT on Sat, 3rd Mar 2018 3:09 pm
You have been given the opportunity on numerous different occasions to formulate a coherent rebuttal to the evidence and documentation that Cloggie has provided. You have come up with absolutely nothing, other than name calling, childish rhetoric, delusional accusations, and emotional outbursts.
If you believe that his stance is so easily torn apart, then by all means step up to the plate Davy.
Cloggie on Sat, 3rd Mar 2018 3:14 pm
“You are a closet Nazi that believe Nazi’s were victims.“
http://avalon.law.yale.edu/imt/jack37.asp
“The Germans will certainly accuse all three of our European Allies of adopting policies which forced them to war. The reason I Say that is that captured documents which we have always made that claim-that Germany would be forced into war. They admit they were planning war, but the captured documents of the Foreign Office that I have examined all come down to the claim, “We have no way out; we must fight; we are encircled; we are being strangled to death.””
These are the words of justice Jackson, head of the Nuremberg tribunal, who had to admit to his allied partners in crime that he had a problem. His superiors in Washington expected nothing less than a 100% condemnation of the German. Jackson had a little problem though, because, although he had access to all German archives, he could not find a shred of evidence that there was ever a moment after 1933 that the Germans were rubbing their hands and said to each other: “now we are going to get ourselves a little piece of this or that country”.
The only onces who did rub their hands were the Americans, because they had 29% global GDP:
https://documents1940.wordpress.com/2017/09/25/time-life-the-american-century/
https://documents1940.wordpress.com/2017/09/25/bullitt-reveals-in-april-1939-that-war-has-been-decided-upon/
So, punk from the Ozarks, despicable ZOG-bot, traitor of your own children, planetary terrorist, embarrassement of the white race or Davy for short, do you have anything of substance to say against what I just said?
Of course not.
Davy on Sat, 3rd Mar 2018 3:15 pm
greggie, I have been given nothing because neder nazzi and you are playing the nazi victimization game. It is not real greggie. When I discuss topics they are real not revisions. When did you turn to Nazism? It is a pretty sick position to be a Nazi apologist.
GregT on Sat, 3rd Mar 2018 3:22 pm
Step up to the plate Davy.
Cloggie on Sat, 3rd Mar 2018 3:37 pm
Relax Greg, the Great Thinker from Missouri is working on a rebutal that will astonish the world, it is going to be great, it really will.
/snicker
Davy on Sat, 3rd Mar 2018 4:02 pm
Nedernazi, loves attention must come from being a lonely old guy with no life. Maybe that is why you and greggie relate so well that and both of you being Nazi apologist.
Cloggie on Sat, 3rd Mar 2018 4:05 pm
I knew Davy would not disappoint us. Brilliant! Full with quotes from Hitler, Goebbels and what not. Davy is a genius. Never seen anything like it.
“Nazi apologist”
Priceless!
Cloggie on Sat, 3rd Mar 2018 4:11 pm
Scientists for the first time managed to give an accurate impression of the inside of Davy’s brain, or what passes as such:
https://youtu.be/LTgRm6Qgscc
No other content was found.
Davy on Sat, 3rd Mar 2018 4:19 pm
Lol, the Nazi doesn’t like being exposed. Be a
Man nedernazi show us your goosestep. Dumbass.
GregT on Sat, 3rd Mar 2018 4:50 pm
Still no rebuttal. Just more of the usual childish rhetoric.
How old are you really Davy? My best guess would be around 11 or 12.
Cloggie on Sat, 3rd Mar 2018 4:54 pm
“Goosestep”
What a finding!
Let’s cut the crap.
What do you have say in the defense of your country against the accusation that your country planned WW2 from A to Z in order get the American empire going and the American Century started at the cost of millions of Germans killed and raped and in the end invented the holohoax to create in hindsight the justification for the war?
And if you can’t come up with a rational defense and will again resort to silly references to “goosestepping” (as you will), what in your view would be a just punishment of the empire?
Well….?
tic-toc-tic-toc
Davy on Sat, 3rd Mar 2018 5:40 pm
Poor Nazi apologist are having a stroke. Calm down boys it is only an Internet forum. It is not a real battle. You Natzies can stand down. Lol. Fruit cakes in action!
GregT on Sat, 3rd Mar 2018 5:50 pm
Still no rebuttal. Just more of the usual childish rhetoric.
onlooker on Sat, 3rd Mar 2018 6:22 pm
I post this from the Earth scientist Guy Mcpherson and I am pretty sure none of you can rebut the pessimistic points made by him. So our fate us sealed one way or the other
https://guymcpherson.com/climate-chaos/climate-change-summary-and-update/
Cloggie on Sat, 3rd Mar 2018 6:28 pm
“Poor Nazi apologist are having a stroke. Calm down boys it is only an Internet forum. It is not a real battle. You Natzies can stand down. Lol. Fruit cakes in action!”
Translation: Davy has nothing to say in the defense of his country.
No surprises here. Utterly defeated. Totally exposed. Pants on his ankles.
MASTERMIND on Sat, 3rd Mar 2018 6:38 pm
CLogg
Immigration boosts a countries economy (GDP) substantially and creates jobs.
Source: Wharton School of Business
http://budgetmodel.wharton.upenn.edu/issues/2017/8/8/the-raise-act-effect-on-economic-growth-and-jobs
What Mass Immigration Wave?
https://imgur.com/a/cgKTh
This is how you treat a White Nationalist!
https://i.imgur.com/PVa60tN.gifv
https://www.youtube.com/watch?v=YlUxCsQMuwY
Davy on Sat, 3rd Mar 2018 6:45 pm
No translation needed Nazi. It is as plain as day. Nazi is Nazi does.
MASTERMIND on Sat, 3rd Mar 2018 6:52 pm
The US cannot compete in the global economy. It’s a fake economy.
https://imgur.com/a/jQy4N
Kat C on Sun, 4th Mar 2018 3:39 am
Balloons are often blown up more than people think is safe. But there comes a point when they finally pop.
Everything is stretched to the limit on this planet. The bigger the balloon, the more violent the pop.
In his book The Collapse of Complex Societies, Joseph Tainter studies a variety of complex societies that failed “In Tainter’s view, while invasions, crop failures, disease or environmental degradation may be the apparent causes of societal collapse, the ultimate cause is an economic one, inherent in the structure of society rather than in external shocks which may batter them: diminishing returns on investments in social complexity.[5] Finally, Tainter musters modern statistics to show that marginal returns on investments in energy, education and technological innovation are diminishing today. The globalised modern world is subject to many of the same stresses that brought older societies to ruin” If you look around you can see this. Penicillin was a miracle drug, but new drugs take ever more money and people to develop. The Green Revolution did vastly increase food production but new advances are small and fighting ever more resistant insects and diseases.
Since this is the largest complex society to ever exist on earth, it will fall spectacularly.