IRS and the Iron Law; Phlogiston; Moon Base Defense; Rubik’s Cube; and other matters

Mail 776 Monday, June 03, 2013

A short selection of mail. There’s a lot more piling up. I’ll see what I can get to.  Previously today we had a View.  https://www.jerrypournelle.com/chaosmanor/?p=14072

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The IRS And The Iron Law

Jerry,

I gather you had distractions last week. I hope all’s well, or failing that, will be so again soon.

This article strikes me as the best summary of the problem at the IRS I’ve seen: "The IRS scandal as an example of runaway organizational culture", http://ace.mu.nu/archives/340553.php. He largely takes for granted capture of the organization by those more interested in perpetuating it than in properly carrying out its nominal task. The focus is on the organizational culture that then evolved. Money quotes:

"Liberal politics, statism, the primacy of the regulatory state: it’s just the water these people swim in."

"Instead of being a nonpartisan tax-collection and compliance agency, the IRS becomes an agent of Democrat Party ideology where tax compliance is the tool rather than the purpose of the agency."

"The organizational culture in American federal service has become not just partisan but positively messianic during the age of Obama — they’re doing it for your own good, whether you know it or not!"

"The tacit approval of Barack Obama and other powerful Democrat politicians removes any vestige of unease. It explains the near-complete lack of guilt or remorse shown so far by IRS management. In their minds, they are doing nothing wrong."

and

"The solution to this scandal is not to fire the likes of Lois Lerner (though that would be a good start). The answer is to abolish the agency entirely, and to make a concerted effort to shrink the size and reach of the entire federal government apparatus. For the federal government apparatus is not nonpartisan; it is and will continue to be predominately Democrat in culture. The federal government bureaucracy has been captured by Democrats in almost exactly the same way college campuses were captured."

More or less what I’ve been saying for decades: Decimate ’em. Place a ten-year Constitutional sunset on all Federal acts and agencies.

Stagger it randomly to start; each year one-tenth of the government is abolished. If there’s a defensible need for it, the Congress can re-authorize it and start it over. If not, good riddance. And in ten years, the Congress has to, very publicly, decide again. No more unfireable bunny inspectors, no more mohair subsidies outliving their usefulness by a century, no more bureaucracies generations removed from their nominal missions.

It will be occasionally disruptive and expensive, yes. But far less so than what we’ve got.

Porkypine

That would do the job, but I fear that I have no advice on how to make it happen. Elect a dictator for a nine year period, with a small political – not judicial – review committee with limited powers, and stand well back – but the problem there is whether the Emperor you have created will let go, and whether anyone will after that respect the limits of the Constitution. We have reached a pretty critical point in the constitutional history of these United States.

I hope to be recovering from distractions. Thanks.

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Phlogiston and Vulcan

Dr. Pournelle

When I studied physics as an undergraduate, the search was on for quarks. I recall an article appeared in, oh, Omni or Analog that reported a physicist had found quarks. He reported that quarks were several feet in diameter and colored purple and green and yellow. All that was needed to see quarks was a warm Caribbean beach, a fifth or two of whiskey, and a great willingness to see quarks. In the ’70s, that was your basic quark detector.

In the 19th century, Urbain Le Verrier calculated the orbit of Mercury using Newtonian mechanics. Unfortunately, the measurements of Mercury’s passage differed slightly but measurably from Le Verrier predictions. Le Verrier posited the existence of a small planet inside the orbit of Mercury to account for the difference in order to save Newtonian mechanics. Lo and behold, astronomers came up with observations that purported to confirm the existence of Vulcan. One was awarded the Legion d’Honneur for his work. Le Verrier died happy, content in the knowledge that Vulcan existed. Except it didn’t.

http://en.wikipedia.org/wiki/Vulcan_(hypothetical_planet)

Before Vulcan, chemists proposed the existence of phlogiston to explain combustion. Once it became possible to accurately measure the weights of materials before and after combustion, some chemists proposed that phlogiston had negative weight in order to explain the increase in weight of burned materials. The old chemists did not give up phlogiston. They just died. A new generation grew up with newly discovered elements and the theory of oxidation. http://en.wikipedia.org/wiki/Phlogiston_theory

When I was an undergraduate, my professors said that the equations for mass traveling faster than c yielded meaningless answers. We students replied, No, they yielded negative imaginary mass. The professors said, That’s meaningless. We students replied, No, it is not meaningless; we just don’t know what it means. I have waited many years for one of my fellows to ascribe meaning to negative imaginary mass. I still wait.

Now I read that there is more Dark Matter and Dark Energy in the universe than there is . . . Light Matter and Light Energy, I guess. And that, like String Theory, it is untestable. In the cases of DM and DE because we can’t get handles on them using the tools of our world. Question: If we cannot observe or manipulate DM or DE, how is it that they interact with our world?

A suggestion: Let’s give DM and DE the dignity they deserve and call them phlogiston.

Surely there must be a physicist or six who has thought similar thoughts. If modern physics require phlogiston to save the equations, perhaps the equations are not worth saving.

"All models are wrong, but some are useful."

The Einsteinian model is still useful, but so is Newtonian mechanics. You can plot a course to the Moon and back without resort to Einstein’s theories. But at the boundaries, the Einsteinian model requires contortions that are literally incredible.

Perhaps as happened with phlogiston and Vulcan, advance will come when the current generation of physicists — who have their careers invested in this model — die. A younger generation will work up new theories to deal with the discrepancies at the boundaries. And those new theories will work until they find a new boundary. And then we shall begin the round again.

"Vanity of vanities. All is vanity! . . . and there is nothing new under the sun." Ecclesiastes 1:2 & 9

Live long and prosper

h lynn keith

Well done. I will add that if you assume that gravity has a propagation velocity of the speed of light (local speed of light; no need to assume it is universal through the Universe) then the shift in the Perihelion of Mercury is predictable and explained; you don’t need either General or Special Relativity to explain that observation.

I am working on a presentation of the evidence for and against the Expanding Universe. Meanwhile Tom Bethell’s presentation of Petr Beckmann’s aether theory, Questioning Einstein: Is Relativity Necessary? () is a very good non-mathematical explication of the Beckmann theories. Beckmann contended not that Einstein was wrong, but that every observation used to confirm Einstein Relativity could be accounted for by Backmann’s assumption of the local gravitational field as the aether, and could do so with enormously simple math, simple algebra and calculus, no tensors required. Hilton Ratcliffe, an astronomer, in The Static Universe Exploding the Myth of Cosmic Expansion makes the case that there is very little observational evidence in favor of the hypothesis that large objects are moving away from each other at rates of 70 kilometers per second, but this applies only to relatively distant objects. It’s 70 km/second time the distance from Earth in megaparsecs. If you take this literally you will end up with objects moving away from each other at speeds approaching the speed of light. Ratcliffe makes the observational case well. More on that another time.

I can’t quite make myself believe that most of the universe is invisible.

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An alternate view of what ended the war with Japan –

Jerry –

This essay makes a pretty compelling case that the bombings of Hiroshima and Nagasaki had essentially nothing to do with ending the war with Japan.

http://www.foreignpolicy.com/articles/2013/05/29/the_bomb_didnt_beat_japan_nuclear_world_war_ii

–Gary P.

You have to subscribe or register or something to read the article, so I didn’t bother, but before the login screen covered everything I saw the headline “The Bomb didn’t defeat Japan, Stalin did,” which as been the communist party line since my undergraduate days. I find it unlikely that it has any new data that we haven’t had for a long time. Given that even after the Emperor ordered them to lay down their arms thousands of Japanese Army officers committed ritual suicide, it’s unlikely that the predictable Russian entry into the war would have done the job – and it’s not at all certain that Stalin would have entered the war at all without the bomb. In any event, Truman had little choice. He was President of the United States.

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Derbyshire: The Vast and the Tiny

http://spectator.org/archives/2013/05/29/the-vast-and-the-tiny/print

Well written book reviews.

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100,000 Christian Martyrs A Year 

Jerry,

"A top Vatican official has said around 100,000 Christians are killed every year for reasons linked to their faith…" "Monsignor Silvano Maria Tomasi was quoted by Vatican radio on Tuesday as saying that the figures were "shocking" and "incredible"."

http://www.breitbart.com/system/wire/CNG—4fd7225a1fea039d4d9f6435239389ed—6b1

"Another senior Vatican figure, the secretary of the Pontifical Council for Justice and Peace, Mario Toso, said recently that discrimination against Christians "should be countered in the same way as anti-Semitism and Islamophobia"."

Hmm, ultimately that’s the Israeli Defense Forces and al Qaeda he’s talking about. Knights Templar II, anyone? One would hope closer to IDF style than al Qaeda…

Seriously, I’ve been wondering just how long we’ll keep on turning the other cheek to the growing outrages against local christians in various third-world hellholes. It’s getting harder to ignore in recent years.

Porkypine

I’m going to let you think for a bit before answering this. Most modern accounts of the Crusades are heavily biased against them just as most of those I read when growing up were romantically in favor. I still remember Scott’s Talisman. One book worth reading is Harold Lamb’s Iron Men and Saints, and its sequel The Flame of Islam; the two were collected into the composite work The Crusades, ut I have not seen any copies of the combined work for sale. The first volume is the best. They give a pretty good picture of what things were like at the time. Lamb was not a professional historian, which is to his advantage since he was a good writer.

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SUBJ: US Moon Base Defense Manual 1959

https://www.smallarmsoftheworld.com/content/pdf/S00110.pdf

{Download PDF, 9.5MB}

"Moon Base project, US Army, 1959. Project Horizon- Phase I Report “A US Army Study for the Establishment of a Lunar Military Outpost” Volume

III: Military Operational Aspects (U). 8 June, 1959."

"This military manual/report analyzes the USSR threat to US interests on a Lunar base, and methods and weapons to defend and fight on the moon.

Trajectory of projectiles under the light Lunar gravity is addressed."

"Lunar weapons recommended to use against the Soviet threat are a pistol that fires a buckshot round to maximize spacesuit penetration; Handheld directional mines on a stick because “The rapid fall off of blast pressure in the vacuum” would not cause danger behind a stick held claymore type device. Claymore type weapons; and of course, the Davy Crockett nuclear launcher. The illustrations are outstanding, from the short-sleeve spacesuits to the “Deely-bobbers” on the helmets, assumed to be for communication. This manual is from the collection of the late Dr. Edward Ezell, and Col. John Starling discovered it in the reference library at Shrivenham, and shared it with us. It’s not a Confidential Report anymore, so enjoy! LMO Working Reference Library"

I hadn’t known that particular document had been declassified. Actually I haven’t thought about it for decades. Interesting. The only phrase I particularly remember from it was the conclusion that blast was not a good kill mechanism for the lunar environment. It was all pretty well speculation, of course.

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: HSV-2 Swift,

Rode hard, put away wet, and still kickin’:

http://dams.defenseimagery.mil/lightbox/assetcolcreate.action?name=previewcol&id=ba219eae2788ce3cec5d21fc3a88751f66dda5f8&scope=request&nextpage=/vims_lbox_preview.jsp

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Intelligence cubed

Truly, he must be the kwisatz haderach !

http://youtu.be/K_gHa2x2OQA

Russell Seitz

Fellow of the Department of Physics Harvard University

Depends on where you rank the ability to solve the Cube.

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SUBJ: Cheesed off

http://www.telegraph.co.uk/news/newstopics/howaboutthat/10076336/Grandmother-wont-make-Double-Gloucester-for-cheese-rolling-event-after-heavy-handed-threats-from-police.html

"For some 200 years, people have chased a large rolling cheese down a steep hill each year in Gloucestershire, England. And for the past 25 years, Diana Smith, 86, has made the cheese wheel they chase. But Smith says she won’t make the cheese this year, after getting threatened by police. Three officers showed up at her home and warned her the event was dangerous and she would be held liable for any injuries suffered by those taking part in the chase."

Will there ever again be an England?

Cordially,

John

Which may explain why the Scots want their own Parliament and laws…

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Subject: cold fusion

Jerry,

I haven’t had a round tuit yet to look at that article, I had it by email from a friend before you published and set it on the back

burner, and there it sits…

I’ll note that in the US, Blacklight Power (www.blacklightpower.com) has continued to impress investors, make press releases (though

the most recent is a year old), and publish papers on the web site ever since I first heard of them 17 years ago, with its claim of

a non-fusion based energy source which literally defies conventional quantum mechanics.

Jim

I am willing to believe that low temperature fusion is possible. I am not willing to believe that if it is achieved it can be kept a secret and needsto be surrounded by hocus pocus, and alas, all the cases I have heard of turn out to have reasons why the press can’t take some meters and thermometers and go have a look…

I wish it were all true but I also knew Bussard pretty well. He was an honest man — and didn’t try to hide what he was doing.

Jerry Pournelle

Chaos Manor

Low temperature fusion IS possible. We’re doing it every day in our laboratory, using commercially purchased apparatus. But it is not a breakeven device, by orders of magnitude.

Roger that – if they won’t let someone else make an honest measurement, it’s not a honest result.

Jim

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Forbes

Hi Jerry,

Forbes moved to a "contributor" model last year. Anybody can sign up and get approved to be a "contributor", and at that point they have their soapbox under the Forbes brand name. See http://onforb.es/M8zjVk

That’s why you’re confused why "Forbes" is excited about the cold fusion guy. Forbes is not; there’s just a "Forbes contributor" who is excited about him. Forbes doesn’t edit the Forbes "contributors" at all, is my understanding.

I see this as really unfortunate; Forbes basically has sold out its name to be a blog hosting site.

Regards,

B

Thanks. I hadn’t realized that.

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A word about the Oklahoma tornado, from Oklahoma

There has been much disinformation and propaganda in the national press that global warming somehow played a part in the recent devastating tornado in Moore, Oklahoma. However, quite the opposite is the case.

I have lived in Oklahoma for all of my 58 years and this has been the coolest spring in recent memory. The thunderstorms that spawn tornadoes here in Oklahoma are the result of cold air from the North (Rockies) colliding with warm moist air from the South (Gulf of Mexico). This spring we have had an abnormal amount of strong cold fronts coming down from the North as well as arriving much later in the season than usual.

Apparently this is not a local anomaly either. There is a report out that the mean temperature of the Northern hemisphere was in fact cooler in April than in March:

http://wattsupwiththat.com/2013/05/04/uah-global-temperature-down-significantly/

Of course not much has been said about this cooler weather. After all, who wants a visit from the IRS?

Blair

Norman, Oklahoma

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London Terrorists

Dr. Pournelle:

Regarding "Mons Meg" and [presumably] your idea of reviving the Indian Mutiny era practice of "firing from [not OUT of] guns", I have a far better idea.

We’re both old enough to remember that great cheesy Viking movie, "The Long Ships", with Richard Widmark and Sidney Poitier. I propose that all such terrorists, including Nidal Hassan and Dzhokar Tsarnaev, be given a ride on the "Mare of Steel". Since in the movie, it was the concoction of a Moorish prince (Poitier), it can hardly be called "Islamophobic". I see great pay-per-view potential…

Chris Morton

It does not appear likely…

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Ground Games and Education Credentials

View 776 Monday, June 03, 2013

Beginning to catch up. There is a great deal going on in the world, but much of it is self explanatory.

The Ground Game

It comes as no surprise to anyone who studies such matters that the IRS hounded Tea Party and Patriot get out the vote organizations, and President Obama won re-election largely through the operations of Democratic get out the vote activities. When I was in the campaign management business, I always stressed the importance of what we called the ground game – getting voters willing to vote for your candidate actually to do so.

Of course many managers stressed media campaigns. Most of them were partners in advertising agencies which got 15% of the money put into campaign ads. None of the managers profited from the much harder work of building get out the vote organizations. Republican campaign advisors generally prefer media campaigns, and insist that it’s important to win hearts and minds. I always pointed out that if I have 40% approval and get 60% of my people to the polls, and the other guy has 50% approval but only gets half of his people to the polls, it’s a very close race; and if I manage to get 65% of my people actually to vote, I win. Getting people to change their minds is not easy. Getting them so disgusted with the political process that they adopt the attitude of “I never vote. It only encourages them” can also be effective but it often makes it difficult to govern if you won that way. The Obama election strategy was to attack Romney and discourage Republican voters. Since it was obvious that the 2010 Congressional election was dominated by the Tea Party and Patriot groups, and had been obvious since 2004 that Patriot and Tea Party Get Out the Vote organizations were the shock troops and mainstay of the Republican ground game, it took no Presidential order to get the unionized IRS public employees to understand the stake they had in this game – even if the IRS Acting Commissioner had more recorded official visits to the White House than the Secretaries of State and Defense combined during the year leading up to the 2012 election.

It may be that the IRS scandal will bring back the Tea Party quite literally with a vengeance. If so, the upcoming Congressional election will be a key event in the history of these United States.

One can argue that the entire matter of ‘tax exemption’ for politically oriented organizations needs considerable rethinking if we are to preserve the fundamentals of freedom. Political donations are made from already taxed income. Political deductions should not be deductible – why should they? But those who collect political donations and spend them on political elections shouldn’t be paying taxes on what they collect, either. The devil is in the details.

Then there is the matter of civic good. We have always acted as if we believe that higher voting percentages are a Good Thing, illustrative of the strength of the Republic, but that isn’t entirely obvious. Communist one-party regimes routinely get 90% of the vote to the polls, and approval rates of over 90%, but those weren’t signs of strength and popular approval, they were signs that the Communist Party understood the value of getting those numbers. For some Party managers it was not quite a matter of life or death, but it was a definite matter of career trajectory.

On the non-political level it is time to have a non-political dialogue on campaign financing and party organization in this Republic; alas, it is probably impossible to do that. With academia overwhelmingly liberal Democratic, any convention of political “philosophers” is likely to look like a Democratic Convention with the only dissent and debate being between the ruling politicians and various factions to their left. A “bi-partisan” group would mostly consist of the usual suspects. A national convention with Nancy Pelosi and John Boehner isn’t going to do much for the United States. Still, perhaps it is possible to have some rational discussion of the organization of political financing. As was observed a very long time ago, in a relatively free society it is very difficult to silence the rich no matter what restrictions you put on campaign financing. Those who own a printing press generally enjoy some freedom of the press, and those who and throw bit parties can often get a big audience… But then all this has been known since the days of Cicero (substitute having literate clients and slaves for a printing press).

Enough. This isn’t what I wanted to write about. The bottom line is that the President’s star is not shining as brightly as it used to, and although he was re-elected it was at a fairly high cost. Attacking Romney while building a get out the vote operation as the IRS closed down the opposition ground game was a successful way to win the election, but it left little mandate for governing.

A good summary of the last couple of weeks in Washington is in today’s Wall Street Journal, The Decline of the Obama Presidency, by Fred Barnes. Barnes is a mainstay of the NeoCon Weekly Standard.

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The Computer Revolution Continues

I’ve been brooding about the political situation, but “Professors Are About to Get an Online Education” by Andy Kesslar in today’s Wall Street Journal reminds me of hopeful developments that have been building (and we’ve been discussing for a long time). Georgia Tech has announced an on-line master’s degree in computer science for a quarter of the cost of an on-campus degree. Since the course lectures are likely to be better produced and selected from the best available, it is possible that the on-line graduates will have learned more than the on-campus students.

Actually, that latter has been true for a long time. The Kahn Academy Lectures have received increasing support from the Bill and Melinda Gates Foundation and other major sources, and his series of mathematics “chalk talks” will take students from Algebra and Analytical Geometry through Limits and Differential Calculus to a sufficiently advanced skill in using calculus to make the Feynman Lectures on Physics quite comprehensible. Clearly not everyone can get through them – Feynman’s Three Volume Lectures on Physics are a Cal Tech level introductory experience – but anyone who takes a few months to go through the Kahn Academy lectures on calculus, the Feynman on-line Physics lectures, and then three volume introduction to physics will breeze through the first couple of years almost anywhere but Cal Tech or MIT, and will likely do well there. Now understand that I mean by “go through” algebra and calculus working every darned exercise problem. The trouble with growing up bright, particularly when not in a community of brights, is the temptation to quit working on a subject when you understand it but before you become comfortable with it. This is particularly true when you quickly find that you understand the subject better than the teacher – and alas, in most high schools and community colleges, bright students trying to learn calculus will very quickly understand it better than the teacher (who may well be someone much like themselves, with an ‘understanding’ not based on the familiarity that comes from use.

I have trouble getting that across to bright kids. Watching really good lecturers like Kahn and Feynman tempts you to think you understand what they have said, but generally you won’t, not until you try to use your new tools to work through problems. Using calculus to solve a problem like “Is it possible with existing materials to build a centrifugal arm on the lunar surface that can throw materials into lunar orbit?” is a way of determining whether you really understand the subject. Proving theorems – the classical way calculus was taught for a long time – won’t do that.

Kessler’s WSJ article discusses some of the possible consequences of this credentialed on-line degree. If it is possible to gain credentialed mastery in computer science for $7,000, while in fact almost all the needed lectures and courses are on line for free, just where is the need of the $132,000 a year professor? Now one can make the case that at the Master’s level there is some need for some interaction with the faculty (although how much gets for the standard $25,000 on-campus degree fees isn’t as obvious as it might be), but move down a few notches.

Universities have proved from the days of the GI Bill after WW II to present that if there is more money available in the student pool – whether government subsidies or government backed loans with government enforced payment – the universities will absorb it, and like every other market the more money injected into the market the higher the prices will rise. This is egregiously obvious in the American University system, and every year brings us more confirming incidents. Now some universities may be selling excellent instruction, and thus justify their prices, but surely not all of them. I have seen some community colleges charging more than my undergraduate classes at the University of Iowa cost for instruction that wasn’t a tenth the quality of what we got from the Christian Brothers in Memphis in the 1940’s – and that’s just my personal experience. There’s plenty of data. And modern high schools are no great shakes at college prep, else no university would need to offer bonehead English.

The United States is being divided into the children of those rich enough to get them through college without debt, and those who aren’t. Of those who aren’t the children of the rich, the brightest will probably manage scholarships. Even they will have to find ways around the national minimum wage laws that forbid students to take the traditional student jobs like waiting on tables for a hour for a meal and tips – “board jobs” were a life saver for me at the University of Iowa because the GI Bill paid tuition with a little left over for rent, but nothing for food. Alas, the vast majority of students who go to college will graduate with a lifetime of debt owed to the unremitting Federal bureaucracy. I can’t think that a middle class of bondsmen was the intent of the Framers.

But there is hope so long as there is freedom. What modern academic institutions have to offer is no longer superior education – you can generally find better education on line for all but a few laboratory intense subjects – but credentials. One doesn’t go to most universities for an education but for a degree. It is that credential that you pay for.

The unionized faculties of the universities will try to keep the price of a credential high, but I think we out-number them, and a rational case can be made that all anyone needs now is a credential. Make the credentialing fair. You can’t make it too fair – make the credentialing exam tough enough and too many will fail, as witness high schools that try actually to enforce standards. Public high schools rarely manage that and crumble. Some private high schools continue to market excellent education. In between are a number of institutions that can, by giving every student an iPad and supervising their use, raise their credentialing standards and build reputations…

Meanwhile it can only get better. Moore’s Law will see to that. The cost of the iPad or Droid needed to access the already available lectures is dropping fast. Tablets that let you interact with an AI that dispenses exercise problems are cheap and getting cheaper. Building servers that host the AI who dispenses and corrects the exercises are getting cheaper. As I predicted forty years ago, easily learned high level computer languages have been developed with more to come which make creating those AI tutors a much easier job. Modern desktops eclipse what were thought of as supercomputers back in BYTE’s early days.

We’re just seeing the beginning of the effects of the computer revolution on modern education.

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There is now talk of the economic advantage of amnesty: it will bring in new workers. Social Security is broke in the sense that it is obligated to pay out a great deal of money, and has none whatever in its “Trust Fund”. That is, the Trust Fund contains IOU’s, mostly Treasury Bonds.

The problem is that in 1950 there were 16 workers paying into Social Security for each worker drawing out of it. Money flowed into the Trust Fund – and was sent to the general treasury in exchange for IOU’s. That money was spent to expand the government’s size and raise its worker’s pay. Meanwhile more Social Security entitlements were created, such as various disability payments to people who never worked and never put money into the system. Very soon now the number of workers paying into the Social Security System will be two for each drawing out of it. Every American worker must support himself and family and pay half the support for another worker. Less cash comes in. The Social Security obligations began to mount up. The system inevitably fails.

One solution is to import workers, and to legalize undocumented workers and put them in the system. The math looks fairly good: most illegals are working age and didn’t bring their parents, and many have children who are already legal and will add to the work force. More workers paying into Social Security means less deficit. It’s all good.

We’ll defer comment on that. What I want to point out is that Moore’s Law is inexorable. Even in bad economic times – perhaps it’s a big cause of bad economic times? – productivity of each worker goes up. In some manufacturing industries each worker (and some robots) actually does produce more than 8 workers used to – and we are still on the rapidly rising part of the big S curve that really graphs Moore’s Law.

It’s pretty hard to see how we can much improve productivity in traditional agriculture , but there are amazing developments in unconventional food production. The same is true in many other fields. Perhaps the Social Security problem isn’t as severe as we think.

Of course there are many jobs where productivity can’t improve much. Those are often the ones filled by undocumented workers. It isn’t likely that making the gardener crew legal and collecting Self Employment tax from them will solve the problems…

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I’ll try to catch up with Mail. We have a lot of it, much of it very good.

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