By Jack Alpert: How the World Works

This latest video from Jack Alpert is very good.

Alpert explains why on our current default trajectory most of the global population that lives after 2050 will experience starvation and that by about 2100 our 8 billion will be reduced to about 600 million serfs leading a medieval lifestyle on a sick planet.

Alpert then describes an alternate trajectory via voluntary rapid population reduction that avoids unnecessary suffering and preserves a modern human civilization of 50 million living on a healthy planet.

Alpert remains the only person that I’m aware of with a thermodynamically feasible plan for maintaining a modern human civilization as fossil energy depletes.

His plan does require us to break through our evolved tendency to deny unpleasant realities. A few, such as the readers of this blog, have demonstrated this is possible but scaling to the majority remains in serious doubt.

You can find other work I’ve posted by Jack Alpert here.

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Apneaman
Apneaman
Reply to  Rob Mielcarski
August 20, 2020 12:17 pm

Poor American white boomers. How tragic it’ll be if they don’t get their promised cradle to grave privilege.

Perran
Perran
August 19, 2020 5:12 am

I listened to that interview with Jay Hansen. It’s interesting that you said he denied MORT as he did talk about denial for several minutes.
Nuclear war really is a bit of a wildcard. If it does come to pass civilisation as we know it would be over for good. They’d be no coming back. I hope he’s wrong.
Jay Hansen wrote some really interesting stuff. It’s sad that he’s gone.

Ken Barrows
Ken Barrows
Reply to  Rob Mielcarski
August 19, 2020 8:11 am

I agree. Eliminating the Federal Reserve would cause a lot of economic pain but bring down emissions drastically and give the rest of Earth a chance. Without a reserve currency backed by a central bank, activity would crater. Commercial banks create money, but without the backstop of the Fed, loans would be extremely rare.

Steven B Kurtz
Steven B Kurtz
August 17, 2020 8:05 am

The Fed wants inflation. The Treasury as well. So, I don’t buy that argument. The buck will likely be 25% lower in two years which will cause import prices to rise. See:

https://www.marketwatch.com/story/u-s-closes-in-on-something-it-hasnt-done-since-wwii-borrow-more-money-than-it-raises-11597494896

Ken Barrows
Ken Barrows
Reply to  Steven B Kurtz
August 17, 2020 8:39 am

The Fed wants maybe 2.5% inflation. I think there’s an argument that QE for the masses would put inflation in the 15-20% range

Steven B Kurtz
Steven B Kurtz
Reply to  Ken Barrows
August 17, 2020 10:45 am

My opinion: All a matter of quantity. Velocity of money is what drives inflation, and as there is so much consumer debt that will suck up a lot of the helicopter $s, that velocity won’t rise much. If the QE to consumers is adequate to pay down arrears and leave a surplus, and if the buck has dropped ~25% more making import prices rise a lot, then maybe 5% inflation could be reached in a couple of years.

Steven B Kurtz
Steven B Kurtz
Reply to  Rob Mielcarski
August 17, 2020 10:36 am

Interest rates at the short end (spot -1 year) can easily be kept low by the Fed. Longer dates get more difficult as time lengthens. It is highly likely that longer rates have bottomed. (10-30 yrs) The Fed now prints and buys longer term bonds in the aftermarket. Thew more they do this, the weaker the buck will get. (Reserve currency or not!) Foreigners will not eagerly buy bonds in a declining currency. The Fed can try to pressure foreign CBs to print their own currencies, then sell them for dollars, and then buy US bonds. I doubt that will succeed.

Re prices of food and energy, they will likely rise no matter what according to the charts I follow. Food first. Energy later. I have 8% of assets in DBA now. I expect to increase that. I also expect the economy to collapse as domino defaults are likely. This was setting up pre Covid. I’ve had physical yellow coins since 2000. Added until it hit 1400 last decade.
I forget if I posted this guest piece I wrote in 2001 for the most successful investment letter in Canada. The first few paras are their intro. Note that it about the end of growth!

http://www.contratheheard.com/cth/comment/01oct.html

Steven B Kurtz
Steven B Kurtz
Reply to  Rob Mielcarski
August 17, 2020 2:36 pm

I’ve followed and interacted with Gail for at least 5 years. Re heating oil and diesel, prices are getting relatively stronger compared to gasoline/petrol. Moving food, chemicals, ores, manufactured stuff (trucks/trains/ships) isn’t going away. Private IC autos are slowing down growth, with EVs growing %-wise. Electricity is highly unlikely to decline in price IMO. Govt subsidies and fiddling with taxes are likely for all energy. US states do that independently as well as the Federal govt.

Re my 2001 awareness, I read people like Bill Rees (a friend since we met presenting at conferences in Toronto in 2000) Vaclav Smil, Reg Morrison (met 3 yrs ago in Sydney), Catton, Jay Hanson…And had interacted with Garrett Hardin in the 90’s. So I merely synthesized that with my currency and commodity derivative career and philosophy academics 63-70. I know many in the field, mainly overpopulation focussed. Email me for links to reviews of The Spirit in the Gene (Morrison), Our Final Century (Martin Rees), and paper on population given to the World Congress of the System Sciences.(2000) kurtzs@ncf.ca

Allen Thoma
Allen Thoma
Reply to  Rob Mielcarski
August 18, 2020 2:31 am

The usual reply to “why” the Fed doesn’t let the market reset, amongst us that are aware it is a problem, is either thy are clueless bureaucrats infected with group think or they are paid apparatchiks in the employ of the 1%. I think your explanation makes much more sense. They see that printing more money keeps the wheels on the system and that is preferable to a collapse of the economy. Thanks for the insight.
AJ

Apneaman
Apneaman
August 16, 2020 8:11 pm

The answer to the fermi paradox, why we are the chosen ones, and the meaning of life

Thus the purpose of life seems to be to maximize entropy as quickly as possible, to bring the universe closer to thermodynamic equilibrium.

Furthermore, it seems that dissipation driven adaptive evolution should ultimately converge to create the most efficient energy dissipater. The perfect entropy maximizer.

The natural and inevitable consequence of any Dissipation Driven Evolutionary Apex is the Ultimate Annihilator.

Self-annihilation has been one of the proposed answers to the Fermi paradox for a while, but not as a natural consequence of the laws of nature. Now DDAO explains why this might be inevitable.

But having to re-evolve life from scratch to the level of perfect annihilator each time for every galaxy, star system etc. is probably an intense amount of effort for the universe. It’s not very efficient. An even more efficient maximizer of entropy would be one that manages to blow up planets, stars, solar systems, galaxies without wiping itself out. Instead, the same species would spread, destroy, spread, destroy, spread, destroy etc.

And perhaps that’s where we come in.

View at Medium.com

fjwhite
August 16, 2020 4:14 pm

A couple of things about Jack surprised (bothered) me — 1) Given the stunning claims made in his work, I’m surprised that he has not published any papers in peer-reviewed periodicals. In checking his CV at (http://skil.org/position_papers_folder/head_position-papers.html) he lists just one “Academic” paper (on learning), which was presented, not in a professional journal, but at a conference in Reno Nevada back on Jan. 10, 2003.
2) In a April 29, 2018 interview with James Howard Kunstler, Jack claims that while working as an engineer at GM Research Dept, “I put seatbelts in cars … in 1968.” But according to Automotive News (June 1996) “Automotive safety reached a turning point in the 1964 model year. That was the year front-seat lap belts became standard equipment in passenger cars.” (See “Jack Alpert on Unwinding the Human Predicament” https://kunstler.com/podcast/kunstlercast-303-jack-albert-unwinding-human-predicament/ )
Jack makes much of the fact that he is “very careful to do my calculations in joules and mass.” It would be reassuring for untutored readers to know that his logic and calculations, as convincing as they appear to be, have been peer reviewed and substantiated by fellow scholars.

jmalpert
jmalpert
Reply to  fjwhite
August 17, 2020 6:12 am

Dear Frank, Sorry if this got double posted. The video derives from work posted at http://www.skil.org Let me point you to The Plan for unwinding the Predicament – SKIL http://www.skil.org/position_papers_folder/PlanForUnwindingThePredicament.html This URL is in the video on the slide with social rules. If you need more information of how I derived the script for the movie see SKIL notes http://skil.org/Notes/head_Notes.html specifically notes 80 through 110 If the text is too tiresome check out the video library http://www.skil.org/video_index.html When summing up 50 years of work in a 9 minute movies it’s hard to include details.

As a learning theorist I know I am not going to change anyone’s view of reality, without letting the listener satisfy himself with his own computations or logic. If all he has is two experts with different numbers choosing the correct expert/number is like a person with two watches with different times. You need to know how to do a noon site or you can not choose between them. Similarly in choosing to believe one of my video’s I try to give the listener a way of doing his own calculations. Frank you are not having trouble believing what I am saying, so you must be making some calculations. You just want someone else to tell you your commonsense is not wrong.

Steven B Kurtz
Steven B Kurtz
Reply to  Rob Mielcarski
August 16, 2020 1:04 pm

I would very much like to interact with mac10, but can’t find his coordinates. Name, email… I first studied technical analysis with Ralph Acampora (the godfather of TA) in the 70s. I’ve followed a momentum system (months -years) of a longtime friend (35 yrs) who was awarded Currency Org of the year several times by a major Pension magazine, and also a top TA who is more short term. (weeks-months)

If you can help re mac10, please email me at my alt address: kurtzsb@yahoo.ca

Terry Spahr
Terry Spahr
August 16, 2020 6:35 am

Great post. Jack and I had discussed his latest video and the final version is solid. Your blog feeds onto our website Earthovershoot.org. I was going to post Jack’s video once finalized but you beat me to it! Terry Spahr 610-420-1787

Apneaman
Apneaman
August 15, 2020 7:27 pm

This “Do’s and Don’t’s” List From the 1918 Pandemic Proves We’ve Learned Absolutely Nothing in 100 Years
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https://www.distractify.com/p/1918-pandemic-dos-donts-list

Apneaman
Apneaman
Reply to  Rob Mielcarski
August 16, 2020 12:32 pm

They had way cooler hats too.

Apneaman
Apneaman
August 15, 2020 3:58 pm

Tim Watkins, JT Roberts, MegaCancer James & Undeniable Rob all in one thread – 4 of the most intelligent, hard-working & insightful thinkers I’ve come come across in the Doom-O-Sphere.

My bucket list is fulfilled. I am now prepared to join my forefathers in Valhalla.

Apneaman
Apneaman
August 15, 2020 12:56 pm

I’m standing at the bus stop earlier & when it pulls up my brain does a WTF?? because the entire bus has been painted Dayglo pink with images of masks plastered all over. The latest in BC social engineering.
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Not all social engineering is bad. Whatever gets the sheeple in line. If it was up to me, I’d go retro & bring back the pillory. Half dozen of them in the middle of every bus loop with baskets of rotting fruit & veg to hurl at the mask cheaters.

Apneaman
Apneaman
Reply to  Rob Mielcarski
August 15, 2020 1:44 pm

I know those industrial chimneys as ‘stacks’. When made with steel they fall under Boilermakers jurisdiction. I’ve only ever worked on one & it was a few hour repair on one already built. It also had a ladder cage (law) with a 5/8ths wire rope running through it, top to bottom, to hook your fall arrest harness lanyard to.

The scaffolding he’s erecting reminds me of the scaffolding we’d erect (on the inside) when building a new tank, except we’d weld brackets on the tank to slide in the angle brackets the planks sit on.

This
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Apneaman
Apneaman
Reply to  Rob Mielcarski
August 15, 2020 2:52 pm

Why scientists say a global coffee crisis is imminent

Aug. 11, 2020

“A 2020 survey suggests that four out of five Americans are convinced they can’t function productively without it..”

“Climate change is threatening the existence of the very plant where our all-important daily brew begins.

If you’re still wondering whether climate change is real, ask Colombian coffee farmers. They told Vox just how a warming climate is threatening their way of life. Coffee is a very high-maintenance plant. It thrives in a very narrow temperature window: too cold, and the berries will freeze. If it’s too hot, the berries don’t grow properly. Farms in Colombia and other coffee-producing countries tend to sit at a particular elevation where this ideal temperature range can be sustained. But the temperature in Colombia’s coffee region has increased more than 2 degrees Fahrenheit (about 1.2 degrees Celsius) since 1980. Climate change has also made rainfall patterns less predictable and created favorable conditions for coffee rust, a fungus that can devastate an entire crop

Read More: https://www.mashed.com/235657/why-scientists-say-a-global-coffee-crisis-is-imminent/?utm_campaign=clip

Read More: https://www.mashed.com/235657/why-scientists-say-a-global-coffee-crisis-is-imminent/?utm_campaign=clip

https://www.mashed.com/235657/why-scientists-say-a-global-coffee-crisis-is-imminent/

I’ll miss you when you’re gone my sweet little buzzy beans.

Allen Thoma
Allen Thoma
August 14, 2020 4:20 pm

There are probably more than a few readers of this blog, who like me, would generally rather read than just chime in and say, I agree too.
However, I generally agree that denial is one of the factors making us unique in evolution. I wish (hopium addict that I am), that humanity doesn’t go extinct. Although as a species we are nothing special to the Universe, we are at the same time the personification of the Universe risen to consciousness. Truly a philosophical enigma. With our extinction the Universe again becomes mindless – which saddens me. Our greatest invention, Science (the only self correcting philosophy I have found); which we have used to gain a feeble understanding of the Universe and our relationship to it will disappear. Sad. Thanks to everyone for writing comments it makes everything much less lonely.
AJ

Apneaman
Apneaman
Reply to  Allen Thoma
August 15, 2020 2:24 pm

Hi Allen.

Humans do not posses the technological means to know whether or not they are the only hyper intelligent ‘conscious’ beings in this universe. Perhaps humans do posses the technological means, but the aliens have super advanced clocking technology that they deployed because they don’t wish to be ‘discovered’ by primitive apes.

Allen Thoma
Allen Thoma
Reply to  Apneaman
August 17, 2020 3:01 am

One of my favorite videos of all time. I have watched it multiple times.
However, unless there is dramatically different physics that we don’t know about (as the movie portrayed) interstellar travel is not possible for humans (cosmic radiation, etc.). John Michael Greer had the most interesting ideas in one of his books, “Stars Reach” where only communication with other interstellar species was possible. Drake’s equation and the Fermi Paradox (and our current situation with Overshoot (population, pollution, destruction of the biosphere, AND denial)) seem to suggest that we might be alone (intellectually) in the cosmos (if not physically then temporally). Sad to say I don’t think aliens are out there but if they were would they not try to communicate?
AJ

Apneaman
Apneaman
August 13, 2020 4:34 pm

How human extinction would change the Earth

If our species disappeared tomorrow, what would actually happen, and what kind of planet would we be leaving behind?

“Well over 99 per cent of the species that have ever existed on Earth have died out, most during cataclysms and extinction events of the sort that killed off the dinosaurs.

Humanity has never faced an event of that magnitude, but sooner or later we will.
The end of humanity is inevitable

Human extinction, many experts believe, is not a matter of ‘if’, but ‘when’. And some think it will come sooner rather than later. In 2010, eminent Australian virologist Frank Fenner claimed that humans will probably be extinct in the next century thanks to overpopulation, environmental destruction and climate change.”

https://www.sciencefocus.com/planet-earth/how-human-extinction-would-change-the-earth/

False Progress
Reply to  Apneaman
August 14, 2020 3:55 pm

The growing homeless have always seemed like a symptom of overpopulation, not just drugs or bad luck. They already have little to lose, so expect them to move beyond petty crimes. I think people will demand stronger law enforcement, not weaker, as things get scarcer while ever-lurking criminals abuse hollow causes.

Apneaman
Apneaman
August 13, 2020 3:57 pm

OMG!, me & the other BC citizens who do not own auto mobiles are about to be OPPRESSED!!. BIG GOV iz stealing R freedumb-N-liberty fer dare Covid hoaxing-N-Stuff.

Mandatory masks to be required on all Metro Vancouver public transit amid COVID-19

“Physical distancing is not always going to be possible on transit, particularly once more riders return to the system,” TransLink CEO Kevin Desmond said.”

“The change comes into effect August 24.”

https://globalnews.ca/news/7255168/mandatory-masks-translink-coronavirus/

Canada & BC are dealing much better than most nations & provinces/states. It’s not because Canada doesn’t have mouth breathing, half wit citizens, bureaucrats & politicians. It’s because Canada has less of them per capita.

Doctors, officials frustrated by anti-mask protests across Canada

“Members of the group “Hugs Over Masks” gathered in cities across Canada Sunday, including a small group in Surrey.

Those in attendance refused to speak to CTV News Vancouver, but the founder of the group who organized a rally in Kitchener, Ont., spoke to CTV News there. Vladislav Sovolad said he wants “to make sure that people actually know the real harm and effects” of wearing masks.

“There (are) no studies that have shown there are harms in wearing a mask,” said Dr. Anna Wolak, a physician in B.C. “The masks just add that extra layer of protection.”

Wolak is one of more than 80 physicians and dentists in B.C. who have penned an open letter to the province, calling for a mandatory mask mandate.

“The Canadian Thoracic Society has come out and said there are no underlying respiratory conditions that could be worsened by wearing a mask,” Wolak told CTV News. “The asthma Canada Society has come out as well and said most people with asthma can wear a mask safely.”

Surrey city councillor Linda Annis said she finds it “absolutely discouraging” that people are gathering to protest masks.”

https://bc.ctvnews.ca/doctors-officials-frustrated-by-anti-mask-protests-across-canada-1.5057552

Having less mouth breathing, half wit citizens, bureaucrats & politicians. per capita does not make for a utopia, nor will it save Canada from pain & collapsing, but it does change the timing & lessen the suffering.

I thought a great way to celebrate & brag up this modest victory is to have an unofficial national slogan, so I created one, free of charge (cuz I care). I’ve based it on that god awful American slogan/chant – USA! USA! WE’RE #1 WE’RE #1 – we thankfully have not heard for the last 5 years.

CAN-A-DA! CAN-A-DA! WE SUCK LESS! WE SUCK LESS!

Steven B Kurtz
Steven B Kurtz
Reply to  Apneaman
August 13, 2020 4:01 pm

You sure use a lot of words to say little.

Apneaman
Apneaman
Reply to  Steven B Kurtz
August 13, 2020 4:25 pm

You don’t use enough.

Just come out and say what you really want to Steven. No need to play passive aggressive word games with me. I can take anything you can dish.

Steven B Kurtz
Steven B Kurtz
Reply to  Apneaman
August 13, 2020 5:02 pm

Occam’s Razor is my preference. The gist of your last post, and several others I’ve read were too descriptive and repetitive for my taste. Others might like it. That’s all.

samuraigardener
samuraigardener
August 13, 2020 9:06 am

Well, at least Alpert is discussing the verboten issue . . . for all ten of us, ha!

If Norman Borlaug and Paul Ehrlich hammered home the overpopulation problem countless times and were utterly ignored, I doubt the masters will pay any attention to these ideas. For their own reasons, they want the slave numbers to increase.

Bill R.
Bill R.
Reply to  samuraigardener
August 17, 2020 9:11 am

Yes, samuraigardener.

In 1970, Norman Borlaug, father of the Green Revolution, won the Nobel Peace Prize.  Throughout his career, he emphasized the importance of population within the context of food production.  He’s just another brilliant mind who was completely ignored where it really counts.  He lived to 95; I can’t imagine his disappointment in the “rational” human being. 

Borlaug quote: The Green Revolution has won a temporary success in man’s war against hunger and deprivation; it has given man a breathing space.  If fully implemented, the revolution can provide sufficient food for sustenance during the next three decades. But the frightening power of human reproduction must also be curbed; otherwise, the success of the Green Revolution will be ephemeral only.  Most people still fail to comprehend the magnitude and menace of the “Population Monster”. . .   Since man is potentially a rational being, however, I am confident that within the next two decades he will recognize the self-destructive course he steers along the road of irresponsible population growth.

Steven B Kurtz
Steven B Kurtz
Reply to  Bill R.
August 17, 2020 11:37 am

Unfortunately Homo superstitious in not a rational being. If we were (excepting ~ 15% mutants),85% we wouldn’t believe in non-physical supernaturals. Bring evidence of anything not physical to the Nobel Committee, and win a Prize along with ~ a million bucks.

Apneaman
Apneaman
August 13, 2020 8:32 am

Photo du jour
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David Pursel
David Pursel
Reply to  Rob Mielcarski
August 13, 2020 5:51 pm

U.S. Americans will buy guns for any reason whatsoever. Black President? Need more guns. Female President? DEFINITELY need more guns. White President? Don’t really need ’em, but you never know, more guns. Neighbor bought more guns? I need more. Haven’t filled the whole basement yet with guns? More guns will do the trick. Sad? Yes, more guns. Angry? Guns.

David Pursel
David Pursel
Reply to  Apneaman
August 13, 2020 5:03 pm

F*cking perfectly put!

Apneaman
Apneaman
August 13, 2020 8:11 am

This plan has the same chance of saving the humans as the Mars colony & Singularity (cyber rapture) plans. Moreover, I have yet to hear any good reason, nay, any reason at all for saving the humans. It’s always a given.

Why save them? What purpose?

I would not save them even if I possessed the power. I’d use my power to make them infertile & reduce or eliminate all suffering until the last one died out.

If any humans make it out of this century, it’ll be by chance, not by any of their planning, unless there is a workable plan to circumvent evolution & the MPP.

Humans can’t help but plan/meddle. I get that. I suggest working on immediate problems instead of plans for saving humans who have yet to be conceived.

I have a suggestion & it’s for Americans. How about coming up with a plan to get more of your citizens to follow a few, retard simple, tried & true, temporary pandemic measures to save your country from collapsing the day after tomorrow? Baby steps.

One other thing regarding communication of any plans to those who would be carrying them out – millennials & Gen-Z. You need to remain anonymous & have millennials & Gen-Z do the selling, because privileged, educated white Boomers are the last fucking people they want to hear from right now.

Apneaman
Apneaman
Reply to  Rob Mielcarski
August 13, 2020 1:51 pm

For the record, my previous comment was pre morning coffee. I keep saying I’m never doing pre morning coffee comments again, but I continue to relapse every couple of weeks. Perhaps I should attend a few AA (Assholes Anonymous) meetings.

The Biden/politics, I’m not watching. In fact, I go out of my way to avoid it. Still see the headlines in the right side column & aggregator sites though.

I watched every video in this Caitlin Johnstone piece.

Stop Calling It A “Stutter” :  Here Are Dozens Of Examples Of Biden’s Dementia Symptoms

https://caitlinjohnstone.com/2020/03/05/stop-calling-it-a-stutter%E2%80%8A-%E2%80%8Ahere-are-dozens-of-examples-of-bidens-dementia-symptoms/

If this doesn’t convince someone, nothing will.

David Pursel
David Pursel
Reply to  Apneaman
August 13, 2020 4:59 pm

Apneaman, I’m also of the mind that prioritizing survival of the human species at all costs is curious. I can only surmise that the reason for even overshoot-aware folks doing so is because at root they still feel like humans are somehow special and that this specialness must continue. I don’t think we are special. At least not so special that we MUST continue to exist. We have some beautiful qualities, some of which are beautiful in ways different from that of other animals, but I’d say destructive and daft are better qualitative descriptors of our essential nature than most others.

I think the best each of us can do is to allow ourselves to enjoy what beauty remains in our current existence, to attempt to understand reality (for its own sake, as I don’t think we can take this knowledge or understanding with us when we die; if we can, nice bonus 😉), and if possible try to lighten the suffering load for others who are less fortunate than ourselves.

The Voluntary Human Extinction Movement (VHEMT) is a group that emphasizes human extinction (voluntary would be best, but is surely impossible) as a great thing for humans and everything else on Earth. I like and agree with their philosophy, but I don’t think it has the tiniest change of succeeding. So, involuntarily extinction it is.

Bev Courtney
Bev Courtney
August 12, 2020 7:58 pm

I put this comment on Damn the Matrix blog where Jack’s video was just posted:

A bit laboured. The average Joe in denial wouldn’t understand. No comments about the effects of climate change. Three remaining populations totaling 600 million, living in the only 3 suitable locations with hydro energy? Doubtful. Climate in those areas? Soils in those areas? Sea level rise in those areas? (they were all coastal locations). And dams silt up eventually. I think he could’ve done better.

jmalpert
jmalpert
August 12, 2020 3:52 pm

Hi this is Jack, and the version of the video you saw (7 minutes) was sent to Rob for comment and not intended to go public) I got 100’s of good comments and in 40 hours of editing 2.5 days , a few hours after rob posted it, I posted a final version of the video, 9 minutes refecting a lot of very smart people’s comments. the old version has been taken down and this is the new version How the world works v2.0

thanks for you interest and kindness. jackalpert@gmail.com

Steven B Kurtz
Steven B Kurtz
August 12, 2020 12:15 pm

Jack has been a friend for around a decade. Much of his work is excellent. However, as Niels Bohr, Yogi Berra, and others have written: prediction is difficult, especially about the future. I agree that we are massively overpopulated. We might shrink in a variety of ways, with starvation being a part. It has occurred on and off regionally for millennia, and exists now. As to the number that might become somewhat stable after shrinkage occurs, there is wide disagreement. Some say 2 B, some 500M. Optimists say 8B which I think is nuts.

Ken Barrows
Ken Barrows
August 12, 2020 12:04 pm

The required energy surplus for the 50 million happy campers in 2100 will come from nuclear or it won’t come from anywhere. Yet, how can nuclear energy provide any surplus whatsoever if its production, maintenance, and distribution has to be free of fossil fuels?

Ken Barrows
Ken Barrows
Reply to  Rob Mielcarski
August 12, 2020 1:30 pm

I will (www.skil.org). He admits EROEI of less than 1 for oil and uranium in 2100:

zero use of energy resources to obtain other energy resources with EROEI’s less than 1
(fossil or uranium energy expected to be below “1” by 2100)’

The plan is hydroelectric in those three areas. I just cannot see yet how society cannot use concrete, steel, and glass to repair decaying infrastructure. If that’s right, it’s the same question from me: how without fossil fuels?

Ken Barrows
Ken Barrows
Reply to  Rob Mielcarski
August 13, 2020 8:04 am

As mentioned elsewhere in the comments, it’s three city states with massive hydroelectric power. The rest of the Earth is for other species. The electricity generated by these sites will provide for the maintenance of the hydropower plants and all other services. There is no trade among the three locations: Pacific NW, Three Gorges Dam area (no floods, I hope), and Brazil/Paraguay. It’s all recycled metal–no digging. It’s a different version of a Mark Jacobson all electric society, but both have no use for fissionable nuclear (for Mr. Alpert by 2100). Maybe fusion but from recycled materials. No mining allowed in the 22nd century!

solarkauf
August 12, 2020 12:03 pm

Jack uploaded the video 1 hour ago as my email tell me! You are fast, i too am a big fan of him…!

Cheers 🥂

Thomas

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