[Reader-list] Tragedy of the Commons/Tragedy of Capital?
Lachlan Brown
lachlan at london.com
Sat Jan 26 08:07:40 IST 2002
Jeebesh,
There is a bit of a debate on the use
and relevance of 'tragedy of the commons'
with reference to contemporary and historical
redistributed media in Nettime bbs.
I cannot find your previous post and would
be really interested to see it.
Best,
Lachlan Brown
C. (416) 826 6937
VM. (416) 822 1123
http://third.net
>
> In my last postings there was refrences to the phrase `The Tragedy of the
> Commons`. On request from friends I am enclosing an article written in 1968
> which kind of gave velocity to this phrase. cheers. Jeebesh
>
>
> The Tragedy of the Commons
> Garrett Hardin (1968)
>
> "The Tragedy of the Commons," Garrett Hardin, Science, 162(1968):1243-1248.
>
> At the end of a thoughtful article on the future of nuclear war, J.B. Wiesner
> and H.F. York concluded that: "Both sides in the arms race are
confronted by
> the dilemma of steadily increasing military power and steadily decreasing
> national security. It is our considered professional judgment that this
> dilemma has no technical solution. If the great powers continue to look for
> solutions in the area of science and technology only, the result will be to
> worsen the situation.'' [1]
>
> I would like to focus your attention not on the subject of the article
> (national security in a nuclear world) but on the kind of conclusion they
> reached, namely that there is no technical solution to the problem. An
> implicit and almost universal assumption of discussions published in
> professional and semipopular scientific journals is that the problem under
> discussion has a technical solution. A technical solution may be defined as
> one that requires a change only in the techniques of the natural sciences,
> demanding little or nothing in the way of change in human values or ideas of
> morality.
>
> In our day (though not in earlier times) technical solutions are always
> welcome. Because of previous failures in prophecy, it takes courage to assert
> that a desired technical solution is not possible. Wiesner and York exhibited
> this courage; publishing in a science journal, they insisted that the
> solution to the problem was not to be found in the natural sciences. They
> cautiously qualified their statement with the phrase, "It is our considered
> professional judgment...." Whether they were right or not is not the concern
> of the present article. Rather, the concern here is with the important
> concept of a class of human problems which can be called "no technical
> solution problems," and more specifically, with the identification and
> discussion of one of these.
>
> It is easy to show that the class is not a null class. Recall the game of
> tick-tack-toe. Consider the problem, "How can I win the game of
> tick-tack-toe?" It is well known that I cannot, if I assume (in keeping with
> the conventions of game theory) that my opponent understands the game
> perfectly. Put another way, there is no "technical solution" to the problem.
> I can win only by giving a radical meaning to the word "win." I can hit my
> opponent over the head; or I can falsify the records. Every way in which I
> "win" involves, in some sense, an abandonment of the game, as we intuitively
> understand it. (I can also, of course, openly abandon the game -- refuse to
> play it. This is what most adults do.)
>
> The class of "no technical solution problems" has members. My thesis is that
> the "population problem," as conventionally conceived, is a member of this
> class. How it is conventionally conceived needs some comment. It is fair to
> say that most people who anguish over the population problem are trying to
> find a way to avoid the evils of overpopulation without relinquishing any of
> the privileges they now enjoy. They think that farming the seas or developing
> new strains of wheat will solve the problem -- technologically. I try to show
> here that the solution they seek cannot be found. The population problem
> cannot be solved in a technical way, any more than can the problem of winning
> the game of tick-tack-toe.
>
> What Shall We Maximize?
>
> Population, as Malthus said, naturally tends to grow "geometrically," or, as
> we would now say, exponentially. In a finite world this means that the
> per-capita share of the world's goods must decrease. Is ours a finite world?
>
> A fair defense can be put forward for the view that the world is infinite or
> that we do not know that it is not. But, in terms of the practical problems
> that we must face in the next few generations with the foreseeable
> technology, it is clear that we will greatly increase human misery if we do
> not, during the immediate future, assume that the world available to the
> terrestrial human population is finite. "Space" is no escape. [2]
>
> A finite world can support only a finite population; therefore, population
> growth must eventually equal zero. (The case of perpetual wide fluctuations
> above and below zero is a trivial variant that need not be discussed.) When
> this condition is met, what will be the situation of mankind? Specifically,
> can Bentham's goal of "the greatest good for the greatest number" be
> realized?
>
> No -- for two reasons, each sufficient by itself. The first is a theoretical
> one. It is not mathematically possible to maximize for two (or more)
> variables at the same time. This was clearly stated by von Neumann and
> Morgenstern, [3] but the principle is implicit in the theory of partial
> differential equations, dating back at least to D'Alembert (1717-1783).
>
> The second reason springs directly from biological facts. To live, any
> organism must have a source of energy (for example, food). This energy is
> utilized for two purposes: mere maintenance and work. For man maintenance of
> life requires about 1600 kilocalories a day ("maintenance calories").
> Anything that he does over and above merely staying alive will be defined as
> work, and is supported by "work calories" which he takes in. Work calories
> are used not only for what we call work in common speech; they are also
> required for all forms of enjoyment, from swimming and automobile racing to
> playing music and writing poetry. If our goal is to maximize population it is
> obvious what we must do: We must make the work calories per person approach
> as close to zero as possible. No gourmet meals, no vacations, no sports, no
> music, no literature, no art
I think that everyone will grant, without
> argument or proof, that maximizing population does not maximize goods.
> Bentham's goal is impossible.
>
> In reaching this conclusion I have made the usual assumption that it is the
> acquisition of energy that is the problem. The appearance of atomic energy
> has led some to question this assumption. However, given an infinite source
> of energy, population growth still produces an inescapable problem. The
> problem of the acquisition of energy is replaced by the problem of its
> dissipation, as J. H. Fremlin has so wittily shown. [4] The arithmetic signs
> in the analysis are, as it were, reversed; but Bentham's goal is
> unobtainable.
>
> The optimum population is, then, less than the maximum. The difficulty of
> defining the optimum is enormous; so far as I know, no one has seriously
> tackled this problem. Reaching an acceptable and stable solution will surely
> require more than one generation of hard analytical work -- and much
> persuasion.
>
> We want the maximum good per person; but what is good? To one person it is
> wilderness, to another it is ski lodges for thousands. To one it is estuaries
> to nourish ducks for hunters to shoot; to another it is factory land.
> Comparing one good with another is, we usually say, impossible because goods
> are incommensurable. Incommensurables cannot be compared.
>
> Theoretically this may be true; but in real life incommensurables are
> commensurable. Only a criterion of judgment and a system of weighting are
> needed. In nature the criterion is survival. Is it better for a species to be
> small and hideable, or large and powerful? Natural selection commensurates
> the incommensurables. The compromise achieved depends on a natural weighting
> of the values of the variables.
>
> Man must imitate this process. There is no doubt that in fact he already
> does, but unconsciously. It is when the hidden decisions are made explicit
> that the arguments begin. The problem for the years ahead is to work out an
> acceptable theory of weighting. Synergistic effects, nonlinear variation, and
> difficulties in discounting the future make the intellectual problem
> difficult, but not (in principle) insoluble.
>
> Has any cultural group solved this practical problem at the present time,
> even on an intuitive level? One simple fact proves that none has: there is no
> prosperous population in the world today that has, and has had for some time,
> a growth rate of zero. Any people that has intuitively identified its optimum
> point will soon reach it, after which its growth rate becomes and remains
> zero.
>
> Of course, a positive growth rate might be taken as evidence that a
> population is below its optimum. However, by any reasonable standards, the
> most rapidly growing populations on earth today are (in general) the most
> miserable. This association (which need not be invariable) casts doubt on the
> optimistic assumption that the positive growth rate of a population is
> evidence that it has yet to reach its optimum.
>
> We can make little progress in working toward optimum population size until
> we explicitly exorcise the spirit of Adam Smith in the field of practical
> demography. In economic affairs, The Wealth of Nations (1776) popularized the
> "invisible hand," the idea that an individual who "intends only his own
> gain," is, as it were, "led by an invisible hand to promote
the public
> interest." [5] Adam Smith did not assert that this was invariably true, and
> perhaps neither did any of his followers. But he contributed to a dominant
> tendency of thought that has ever since interfered with positive action based
> on rational analysis, namely, the tendency to assume that decisions reached
> individually will, in fact, be the best decisions for an entire society. If
> this assumption is correct it justifies the continuance of our present policy
> of laissez faire in reproduction. If it is correct we can assume that men
> will control their individual fecundity so as to produce the optimum
> population. If the assumption is not correct, we need to reexamine our
> individual freedoms to see which ones are defensible.
>
> Tragedy of Freedom in a Commons
>
> The rebuttal to the invisible hand in population control is to be found in a
> scenario first sketched in a little-known Pamphlet in 1833 by a mathematical
> amateur named William Forster Lloyd (1794-1852). [6] We may well call it "the
> tragedy of the commons," using the word "tragedy" as the philosopher
> Whitehead used it [7]: "The essence of dramatic tragedy is not unhappiness.
> It resides in the solemnity of the remorseless working of things." He then
> goes on to say, "This inevitableness of destiny can only be illustrated in
> terms of human life by incidents which in fact involve unhappiness. For it is
> only by them that the futility of escape can be made evident in the drama."
>
> The tragedy of the commons develops in this way. Picture a pasture open to
> all. It is to be expected that each herdsman will try to keep as many cattle
> as possible on the commons. Such an arrangement may work reasonably
> satisfactorily for centuries because tribal wars, poaching, and disease keep
> the numbers of both man and beast well below the carrying capacity of the
> land. Finally, however, comes the day of reckoning, that is, the day when the
> long-desired goal of social stability becomes a reality. At this point, the
> inherent logic of the commons remorselessly generates tragedy.
>
> As a rational being, each herdsman seeks to maximize his gain. Explicitly or
> implicitly, more or less consciously, he asks, "What is the utility to me of
> adding one more animal to my herd?" This utility has one negative and one
> positive component.
>
> 1. The positive component is a function of the increment of one animal. Since
> the herdsman receives all the proceeds from the sale of the additional
> animal, the positive utility is nearly + 1.
>
> 2. The negative component is a function of the additional overgrazing created
> by one more animal. Since, however, the effects of overgrazing are shared by
> all the herdsmen, the negative utility for any particular decisionmaking
> herdsman is only a fraction of - 1.
>
> Adding together the component partial utilities, the rational herdsman
> concludes that the only sensible course for him to pursue is to add another
> animal to his herd. And another.... But this is the conclusion reached by
> each and every rational herdsman sharing a commons. Therein is the tragedy.
> Each man is locked into a system that compels him to increase his herd
> without limit -- in a world that is limited. Ruin is the destination toward
> which all men rush, each pursuing his own best interest in a society that
> believes in the freedom of the commons. Freedom in a commons brings ruin to
> all.
>
> Some would say that this is a platitude. Would that it were! In a sense, it
> was learned thousands of years ago, but natural selection favors the forces
> of psychological denial. [8] The individual benefits as an individual from
> his ability to deny the truth even though society as a whole, of which he is
> a part, suffers. Education can counteract the natural tendency to do the
> wrong thing, but the inexorable succession of generations requires that the
> basis for this knowledge be constantly refreshed.
>
> A simple incident that occurred a few years ago in Leominster, Massachusetts
> shows how perishable the knowledge is. During the Christmas shopping season
> the parking meters downtown were covered with plastic bags that bore tags
> reading: "Do not open until after Christmas. Free parking courtesy of the
> mayor and city council." In other words, facing the prospect of an increased
> demand for already scarce space, the city fathers reinstituted the system of
> the commons. (Cynically, we suspect that they gained more votes than they
> lost by this retrogressive act.)
>
> In an approximate way, the logic of the commons has been understood for a
> long time, perhaps since the discovery of agriculture or the invention of
> private property in real estate. But it is understood mostly only in special
> cases which are not sufficiently generalized. Even at this late date,
> cattlemen leasing national land on the Western ranges demonstrate no more
> than an ambivalent understanding, in constantly pressuring federal
> authorities to increase the head count to the point where overgrazing
> produces erosion and weed-dominance. Likewise, the oceans of the world
> continue to suffer from the survival of the philosophy of the commons.
> Maritime nations still respond automatically to the shibboleth of the
> "freedom of the seas." Professing to believe in the "inexhaustible resources
> of the oceans," they bring species after species of fish and whales closer to
> extinction. [9]
>
> The National Parks present another instance of the working out of the tragedy
> of the commons. At present, they are open to all, without limit. The parks
> themselves are limited in extent -- there is only one Yosemite Valley --
> whereas population seems to grow without limit. The values that visitors seek
> in the parks are steadily eroded. Plainly, we must soon cease to treat the
> parks as commons or they will be of no value to anyone.
>
> What shall we do? We have several options. We might sell them off as private
> property. We might keep them as public property, but allocate the right to
> enter them. The allocation might be on the basis of wealth, by the use of an
> auction system. It might be on the basis of merit, as defined by some
> agreedupon standards. It might be by lottery. Or it might be on a
> first-come, first-served basis, administered to long queues. These, I think,
> are all objectionable. But we must choose -- or acquiesce in the destruction
> of the commons that we call our National Parks.
>
> Pollution
>
> In a reverse way, the tragedy of the commons reappears in problems of
> pollution. Here it is not a question of taking something out of the commons,
> but of putting something in -- sewage, or chemical, radioactive, and heat
> wastes into water; noxious and dangerous fumes into the air; and distracting
> and unpleasant advertising signs into the line of sight. The calculations of
> utility are much the same as before. The rational man finds that his share of
> the cost of the wastes he discharges into the commons is less than the cost
> of purifying his wastes before releasing them. Since this is true for
> everyone, we are locked into a system of "fouling our own nest," so long as
> we behave only as independent, rational, free enterprisers.
>
> The tragedy of the commons as a food basket is averted by private property,
> or something formally like it. But the air and waters surrounding us cannot
> readily be fenced, and so the tragedy of the commons as a cesspool must be
> prevented by different means, by coercive laws or taxing devices that make it
> cheaper for the polluter to treat his pollutants than to discharge them
> untreated. We have not progressed as far with the solution of this problem as
> we have with the first. Indeed, our particular concept of private property,
> which deters us from exhausting the positive resources of the earth, favors
> pollution. The owner of a factory on the bank of a stream -- whose property
> extends to the middle of the stream -- often has difficulty seeing why it is
> not his natural right to muddy the waters flowing past his door. The law,
> always behind the times, requires elaborate stitching and fitting to adapt it
> to this newly perceived aspect of the commons.
>
> The pollution problem is a consequence of population. It did not much matter
> how a lonely American frontiersman disposed of his waste. "Flowing water
> purifies itself every ten miles," my grandfather used to say, and the myth
> was near enough to the truth when he was a boy, for there were not too many
> people. But as population became denser, the natural chemical and biological
> recycling processes became overloaded, calling for a redefinition of property
> rights.
>
> How to Legislate Temperance?
>
> Analysis of the pollution problem as a function of population density
> uncovers a not generally recognized principle of morality, namely: the
> morality of an act is a function of the state of the system at the time it is
> performed. [10] Using the commons as a cesspool does not harm the general
> public under frontier conditions, because there is no public; the same
> behavior in a metropolis is unbearable. A hundred and fifty years ago a
> plainsman could kill an American bison, cut out only the tongue for his
> dinner, and discard the rest of the animal. He was not in any important sense
> being wasteful. Today, with only a few thousand bison left, we would be
> appalled at such behavior.
>
> In passing, it is worth noting that the morality of an act cannot be
> determined from a photograph. One does not know whether a man killing an
> elephant or setting fire to the grassland is harming others until one knows
> the total system in which his act appears. "One picture is worth a thousand
> words," said an ancient Chinese; but it may take ten thousand words to
> validate it. It is as tempting to ecologists as it is to reformers in general
> to try to persuade others by way of the photographic shortcut. But the
> essence of an argument cannot be photographed: it must be presented
> rationally -- in words.
>
> That morality is system-sensitive escaped the attention of most codifiers of
> ethics in the past. "Thou shalt not
" is the form of traditional ethical
> directives which make no allowance for particular circumstances. The laws of
> our society follow the pattern of ancient ethics, and therefore are poorly
> suited to governing a complex, crowded, changeable world. Our epicyclic
> solution is to augment statutory law with administrative law. Since it is
> practically impossible to spell out all the conditions under which it is safe
> to burn trash in the back yard or to run an automobile without smogcontrol,
> by law we delegate the details to bureaus. The result is administrative law,
> which is rightly feared for an ancient reason -- Quis custodies ipsos
> custodes? --Who shall watch the watchers themselves? John Adams said that we
> must have a "government of laws and not men." Bureau administrators, trying
> to evaluate the morality of acts in the total system, are singularly liable
> to corruption, producing a government by men, not laws.
>
> Prohibition is easy to legislate (though not necessarily to enforce); but how
> do we legislate temperance? Experience indicates that it can be accomplished
> best through the mediation of administrative law. We limit possibilities
> unnecessarily if we suppose that the sentiment of Quis custodiet denies us
> the use of administrative law. We should rather retain the phrase as a
> perpetual reminder of fearful dangers we cannot avoid. The great challenge
> facing us now is to invent the corrective feedbacks that are needed to keep
> custodians honest. We must find ways to legitimate the needed authority of
> both the custodians and the corrective feedbacks.
>
> Freedom to Breed Is Intolerable
>
> The tragedy of the commons is involved in population problems in another way.
> In a world governed solely by the principle of "dog eat dog" --if indeed
> there ever was such a world--how many children a family had would not be a
> matter of public concern. Parents who bred too exuberantly would leave fewer
> descendants, not more, because they would be unable to care adequately for
> their children. David Lack and others have found that such a negative
> feedback demonstrably controls the fecundity of birds. [11] But men are not
> birds, and have not acted like them for millenniums, at least.
>
> If each human family were dependent only on its own resources; if the
> children of improvident parents starved to death; if thus, over breeding
> brought its own "punishment" to the germ line -- then there would be no
> public interest in controlling the breeding of families. But our society is
> deeply committed to the welfare state, [12] and hence is confronted with
> another aspect of the tragedy of the commons.
>
> In a welfare state, how shall we deal with the family, the religion, the
> race, or the class (or indeed any distinguishable and cohesive group) that
> adopts over breeding as a policy to secure its own aggrandizement? [13] To
> couple the concept of freedom to breed with the belief that everyone born has
> an equal right to the commons is to lock the world into a tragic course of
> action.
>
> Unfortunately this is just the course of action that is being pursued by the
> United Nations. In late 1967, some thirty nations agreed to the following:
> "The Universal Declaration of Human Rights describes the family as the
> natural and fundamental unit of society. It follows that any choice and
> decision with regard to the size of the family must irrevocably rest with the
> family itself, and cannot be made by anyone else.'' [14]
>
> It is painful to have to deny categorically the validity of this right;
> denying it, one feels as uncomfortable as a resident of Salem, Massachusetts,
> who denied the reality of witches in the seventeenth century. At the present
> time, in liberal quarters, something like a taboo acts to inhibit criticism
> of the United Nations. There is a feeling that the United Nations is "our
> last and best hope," that we shouldn't find fault with it; we shouldn't play
> into the hands of the archconservatives. However, let us not forget what
> Robert Louis Stevenson said: "The truth that is suppressed by friends is the
> readiest weapon of the enemy." If we love the truth we must openly deny the
> validity of the Universal Declaration of Human Rights, even though it is
> promoted by the United Nations. We should also join with Kingsley Davis [15]
> in attempting to get Planned Parenthood-World Population to see the error of
> its ways in embracing the same tragic ideal.
>
> Conscience Is Self-Eliminating
>
> It is a mistake to think that we can control the breeding of mankind in the
> long run by an appeal to conscience. Charles Galton Darwin made this point
> when he spoke on the centennial of the publication of his grandfather's great
> book. The argument is straightforward and Darwinian.
>
> People vary. Confronted with appeals to limit breeding, some people will
> undoubtedly respond to the plea more than others. Those who have more
> children will produce a larger fraction of the next generation than those
> with more susceptible consciences. The differences will be accentuated,
> generation by generation.
>
> In C. G. Darwin's words: "It may well be that it would take hundreds of
> generations for the progenitive instinct to develop in this way, but if it
> should do so, nature would have taken her revenge, and the variety Homo
> contracipiens would become extinct and would be replaced by the variety Homo
> progenitivus. [16]
>
> The argument assumes that conscience or the desire for children (no matter
> which) is hereditary-but hereditary only in the most general formal sense.
> The result will be the same whether the attitude is transmitted through germ
> cells, or exosomatically, to use A. J. Lotka's term. (If one denies the
> latter possibility as well as the former, then what's the point of
> education?) The argument has here been stated in the context of the
> population problem, but it applies equally well to any instance in which
> society appeals to an individual exploiting a commons to restrain himself for
> the general good -- by means of his conscience. To make such an appeal is to
> set up a selective system that works toward the elimination of conscience
> from the race.
>
> Pathogenic Effects of Conscience
>
> The long-term disadvantage of an appeal to conscience should be enough to
> condemn it; but it has serious short-term disadvantages as well. If we ask a
> man who is exploiting a commons to desist "in the name of conscience," what
> are we saying to him? What does he hear? -- not only at the moment but also
> in the wee small hours of the night when, half asleep, he remembers not
> merely the words we used but also the nonverbal communication cues we gave
> him unawares? Sooner or later, consciously or subconsciously, he senses that
> he has received two communications, and that they are contradictory: 1.
> (intended communication) "If you don't do as we ask, we will openly condemn
> you for not acting like a responsible citizen"; 2. (the unintended
> communication) "If you do behave as we ask, we will secretly condemn you for
> a simpleton who can be shamed into standing aside while the rest of us
> exploit the commons."
>
> Every man then is caught in what Bateson has called a "double bind." Bateson
> and his co-workers have made a plausible case for viewing the double bind as
> an important causative factor in the genesis of schizophrenia. [17] The
> double bind may not always be so damaging, but it always endangers the mental
> health of anyone to whom it is applied. "A bad conscience," said Nietzsche,
> "is a kind of illness."
>
> To conjure up a conscience in others is tempting to anyone who wishes to
> extend his control beyond the legal limits. Leaders at the highest level
> succumb to this temptation. Has any president during the past generation
> failed to call on labor unions to moderate voluntarily their demands for
> higher wages, or to steel companies to honor voluntary guidelines on prices?
> I can recall none. The rhetoric used on such occasions is designed to produce
> feelings of guilt in noncooperators.
>
> For centuries it was assumed without proof that guilt was a valuable, perhaps
> even an indispensable, ingredient of the civilized life. Now, in this
> post-Freudian world, we doubt it.
>
> Paul Goodman speaks from the modern point of view when he says: "No good has
> ever come from feeling guilty, neither intelligence, policy, nor compassion.
> The guilty do not pay attention to the object but only to themselves, and not
> even to their own interests, which might make sense, but to their
> anxieties.'' [18]
>
> One does not have to be a professional psychiatrist to see the consequences
> of anxiety. We in the Western world are just emerging from a dreadful two
> centuries-long Dark Ages of Eros that was sustained partly by prohibition
> laws, but perhaps more effectively by the anxiety-generating mechanisms of
> education. Alex Comfort has told the story well in The Anxiety Makers; [19]
> it is not a pretty one.
>
> Since proof is difficult, we may even concede that the results of anxiety may
> sometimes, from certain points of view, be desirable. The larger question we
> should ask is whether, as a matter of policy, we should ever encourage the
> use of a technique the tendency (if not the intention) of which is
> psychologically pathogenic. We hear much talk these days of responsible
> parenthood; the coupled words are incorporated into the titles of some
> organizations devoted to birth control. Some people have proposed massive
> propaganda campaigns to instill responsibility into the nation's (or the
> world's) breeders. But what is the meaning of the word conscience? When we
> use the word responsibility in the absence of substantial sanctions are we
> not trying to browbeat a free man in a commons into acting against his own
> interest? Responsibility is a verbal counterfeit for a substantial quid pro
> quo. It is an attempt to get something for nothing.
>
> If the word responsibility is to be used at all, I suggest that it be in the
> sense Charles Frankel uses it. [20] "Responsibility," says this philosopher,
> "is the product of definite social arrangements." Notice that Frankel calls
> for social arrangements -- not propaganda.
>
> Mutual Coercion Mutually Agreed Upon
>
> The social arrangements that produce responsibility are arrangements that
> create coercion, of some sort. Consider bank robbing. The man who takes money
> from a bank acts as if the bank were a commons. How do we prevent such
> action? Certainly not by trying to control his behavior solely by a verbal
> appeal to his sense of responsibility. Rather than rely on propaganda we
> follow Frankel's lead and insist that a bank is not a commons; we seek the
> definite social arrangements that will keep it from becoming a commons. That
> we thereby infringe on the freedom of would-be robbers we neither deny nor
> regret.
>
> The morality of bank robbing is particularly easy to understand because we
> accept complete prohibition of this activity. We are willing to say "Thou
> shalt not rob banks," without providing for exceptions. But temperance also
> can be created by coercion. Taxing is a good coercive device. To keep
> downtown shoppers temperate in their use of parking space we introduce
> parking meters for short periods, and traffic fines for longer ones. We need
> not actually forbid a citizen to park as long as he wants to; we need merely
> make it increasingly expensive for him to do so. Not prohibition, but
> carefully biased options are what we offer him. A Madison Avenue man might
> call this persuasion; I prefer the greater candor of the word coercion.
>
> Coercion is a dirty word to most liberals now, but it need not forever be so.
> As with the four-letter words, its dirtiness can be cleansed away by exposure
> to the light, by saying it over and over without apology or embarrassment. To
> many, the word coercion implies arbitrary decisions of distant and
> irresponsible bureaucrats; but this is not a necessary part of its meaning.
> The only kind of coercion I recommend is mutual coercion, mutually agreed
> upon by the majority of the people affected.
>
> To say that we mutually agree to coercion is not to say that we are required
> to enjoy it, or even to pretend we enjoy it. Who enjoys taxes? We all grumble
> about them. But we accept compulsory taxes because we recognize that
> voluntary taxes would favor the conscienceless. We institute and
> (grumblingly) support taxes and other coercive devices to escape the horror
> of the commons.
>
> An alternative to the commons need not be perfectly just to be preferable.
> With real estate and other material goods, the alternative we have chosen is
> the institution of private property coupled with legal inheritance. Is this
> system perfectly just? As a genetically trained biologist I deny that it is.
> It seems to me that, if there are to be differences in individual
> inheritance, legal possession should be perfectly correlated with biological
> inheritance-that those who are biologically more fit to be the custodians of
> property and power should legally inherit more. But genetic recombination
> continually makes a mockery of the doctrine of "like father, like son"
> implicit in our laws of legal inheritance. An idiot can inherit millions, and
> a trust fund can keep his estate intact. We must admit that our legal system
> of private property plus inheritance is unjust -- but we put up with it
> because we are not convinced, at the moment, that anyone has invented a
> better system. The alternative of the commons is too horrifying to
> contemplate. Injustice is preferable to total ruin.
>
> It is one of the peculiarities of the warfare between reform and the status
> quo that it is thoughtlessly governed by a double standard. Whenever a reform
> measure is proposed it is often defeated when its opponents triumphantly
> discover a flaw in it. As Kingsley Davis has pointed out, [21] worshipers of
> the status quo sometimes imply that no reform is possible without unanimous
> agreement, an implication contrary to historical fact. As nearly as I can
> make out, automatic rejection of proposed reforms is based on one of two
> unconscious assumptions: (1) that the status quo is perfect; or (2) that the
> choice we face is between reform and no action; if the proposed reform is
> imperfect, we presumably should take no action at all, while we wait for a
> perfect proposal.
>
> But we can never do nothing. That which we have done for thousands of years
> is also action. It also produces evils. Once we are aware that the status quo
> is action, we can then compare its discoverable advantages and disadvantages
> with the predicted advantages and disadvantages of the proposed reform,
> discounting as best we can for our lack of experience. On the basis of such a
> comparison, we can make a rational decision which will not involve the
> unworkable assumption that only perfect systems are tolerable.
>
> Recognition of Necessity
>
> Perhaps the simplest summary of this analysis of man's population problems is
> this: the commons, if justifiable at all, is justifiable only under
> conditions of low-population density. As the human population has increased,
> the commons has had to be abandoned in one aspect after another.
>
> First we abandoned the commons in food gathering, enclosing farm land and
> restricting pastures and hunting and fishing areas. These restrictions are
> still not complete throughout the world.
>
> Somewhat later we saw that the commons as a place for waste disposal would
> also have to be abandoned. Restrictions on the disposal of domestic sewage
> are widely accepted in the Western world; we are still struggling to close
> the commons to pollution by automobiles, factories, insecticide sprayers,
> fertilizing operations, and atomic energy installations.
>
> In a still more embryonic state is our recognition of the evils of the
> commons in matters of pleasure. There is almost no restriction on the
> propagation of sound waves in the public medium. The shopping public is
> assaulted with mindless music, without its consent. Our government has paid
> out billions of dollars to create a supersonic transport which would disturb
> 50,000 people for every one person whisked from coast to coast 3 hours
> faster. Advertisers muddy the airwaves of radio and television and pollute
> the view of travelers. We are a long way from outlawing the commons in
> matters of pleasure. Is this because our Puritan inheritance makes us view
> pleasure as something of a sin, and pain (that is, the pollution of
> advertising) as the sign of virtue?
>
> Every new enclosure of the commons involves the infringement of somebody's
> personal liberty. Infringements made in the distant past are accepted because
> no contemporary complains of a loss. It is the newly proposed infringements
> that we vigorously oppose; cries of "rights" and "freedom" fill the air. But
> what does "freedom" mean? When men mutually agreed to pass laws against
> robbing, mankind became more free, not less so. Individuals locked into the
> logic of the commons are free only to bring on universal ruin; once they see
> the necessity of mutual coercion, they become free to pursue other goals. I
> believe it was Hegel who said, "Freedom is the recognition of necessity."
>
> The most important aspect of necessity that we must now recognize, is the
> necessity of abandoning the commons in breeding. No technical solution can
> rescue us from the misery of overpopulation. Freedom to breed will bring ruin
> to all. At the moment, to avoid hard decisions many of us are tempted to
> propagandize for conscience and responsible parenthood. The temptation must
> be resisted, because an appeal to independently acting consciences selects
> for the disappearance of all conscience in the long run, and an increase in
> anxiety in the short.
>
> The only way we can preserve and nurture other and more precious freedoms is
> by relinquishing the freedom to breed, and that very soon. "Freedom is the
> recognition of necessity" -- and it is the role of education to reveal to all
> the necessity of abandoning the freedom to breed. Only so, can we put an end
> to this aspect of the tragedy of the commons.
>
> Notes
>
> 1. J. B. Wiesner and H. F. York, Scientific American 211 (No. 4), 27 (1964).
>
> 2. G. Hardin, Journal of Heredity 50, 68 (1959), S. von Hoernor, Science 137,
> 18, (1962).
>
> 3. J. von Neumann and O. Morgenstern, Theory of Games and Economic Behavior
> (Princeton University Press, Princeton, N.J., 1947), p. 11.
>
> 4. J. H. Fremlin, New Scientist, No. 415 (1964), p. 285.
>
> 5. A. Smith, The Wealth of Nations (Modern Library, New York, 1937), p. 423.
>
> 6. W. F. Lloyd, Two Lectures on the Checks to Population (Oxford University
> Press, Oxford, England, 1833).
>
> 7. A. N. Whitehead, Science and the Modern World (Mentor, New York, 1948), p.
> 17.
>
> 8. G. Hardin, Ed., Population, Evolution, and Birth Control (Freeman, San
> Francisco, 1964), p. 56.
>
> 9. S. McVay, Scientific American 216 (No. 8), 13 (1966).
>
> 10. J. Fletcher, Situation Ethics (Westminster, Philadelphia, 1966).
>
> 11. D. Lack, The Natural Regulation of Animal Numbers (Clarendon Press,
> Oxford, England, 1954).
>
> 12. H. Girvetz, From Wealth to Welfare (Stanford University Press, Stanford,
> Calif, 1950).
>
> 13. G. Hardin, Perspectives in Biology and Medicine 6, 366 (1963).
>
> 14. U Thant, International Planned Parenthood News, No. 168 (February 1968),
> p. 3.
>
> 15. K. Davis, Science 158, 730 (1967).
>
> 16. S. Tax, Ed., Evolution After Darwin (University of Chicago Press,
> Chicago, 1960), vol. 2, p. 469.
>
> 17. G. Bateson, D. D. Jackson, J. Haley, J. Weakland, Behavioral Science 1,
> 251 (1956).
>
> 18. P. Goodman, New York Review of Books 10 (8), 22 (23 May 1968).
>
> 19. A. Comfort, The Anxiety Makers (Nelson, London, 1967).
>
> 20. C. Frankel, The Case for Modern Man (Harper & Row, New York, 1955), p.
> 203.
>
> 21. J. D. Roslansky, Genetics and the Future of Man (Appleton-Century-Crofts,
> New York, 1966), p. 177. THE TRAGEDY OF THE COMMON REVISITED
> by Beryl Crowe (1969)
> reprinted in MANAGING THE COMMONS
> by Garrett Hardin and John Baden
> W.H. Freeman, 1977; ISBN 0-7167-0476-5
>
> "There has developed in the contemporary natural sciences a recognition that
> there is a subset of problems, such as population, atomic war, and
> environmental corruption, for which there are no technical solutions.
>
> "There is also an increasing recognition among contemporary social scientists
> that there is a subset of problems, such as population, atomic war,
> environmental corruption, and the recovery of a livable urban environment,
> for which there are no current political solutions. The thesis of this
> article is that the common area shared by these two subsets contains most of
> the critical problems that threaten the very existence of contemporary man."
> [p. 53]ASSUMPTIONS NECESSARY TO AVOID THE TRAGEDY
>
> "In passing the technically insoluble problems over to the political and
> social realm for solution, Hardin made three critical assumptions:
>
> (1) that there exists, or can be developed, a 'criterion of judgment and
> system of weighting . . .' that will 'render the incommensurables . . .
> commensurable . . . ' in real life;
>
> (2) that, possessing this criterion of judgment, 'coercion can be mutually
> agreed upon,' and that the application of coercion to effect a solution to
> problems will be effective in modern society; and
>
> (3) that the administrative system, supported by the criterion of judgment
> and access to coercion, can and will protect the commons from further
> desecration." [p. 55]
>
> ERODING MYTH OF THE COMMON VALUE SYSTEM
>
> "In America there existed, until very recently, a set of conditions which
> perhaps made the solution to Hardin's subset possible; we lived with the myth
> that we were 'one people, indivisible. . . .' This myth postulated that we
> were the great 'melting pot' of the world wherein the diverse cultural ores
> of Europe were poured into the crucible of the frontier experience to produce
> a new alloy -- an American civilization. This new civilization was presumably
> united by a common value system that was democratic, equalitarian, and
> existing under universally enforceable rules contained in the Constitution
> and the Bill of Rights.
>
> "In the United States today, however, there is emerging a new set of behavior
> patterns which suggest that the myth is either dead or dying. Instead of
> believing and behaving in accordance with the myth, large sectors of the
> population are developing life-styles and value hierarchies that give
> contemporary Americans an appearance more closely analogous to the
> particularistic, primitive forms of 'tribal' organizations in geographic
> proximity than to that shining new alloy, the American civilization." [p. 56]
>
> "Looking at a more recent analysis of the sickness of the core city, Wallace
> F. Smith has argued that the productive model of the city is no longer viable
> for the purposes of economic analysis. Instead, he develops a model of the
> city as a site for leisure consumption, and then seems to suggest that the
> nature of this model is such is such that the city cannot regain its health
> because the leisure demands are value-based and, hence do not admit to
> compromise and accommodation; consequently there is no way of deciding among
> these value- oriented demands that are being made on the core city.
>
> "In looking for the cause of the erosion of the myth of a common value
> system, it seems to me that so long as our perceptions and knowledge of other
> groups were formed largely through the written media of communication, the
> American myth that we were a giant melting pot of equalitarians could be
> sustained. In such a perceptual field it is tenable, if not obvious, that men
> are motivated by interests. Interests can always be compromised and
> accommodated without undermining our very being by sacrificing values. Under
> the impact of electronic media, however, this psychological distance has
> broken down and now we discover that these people with whom we could formerly
> compromise on interests are not, after all, really motivated by interests but
> by values. Their behavior in our very living room betrays a set of values,
> moreover, that are incompatible with our own, and consequently the
> compromises that we make are not those of contract but of culture. While the
> former are acceptable, any form of compromise on the latter is not a form of
> rational behavior but is rather a clear case of either apostasy or heresy.
> Thus we have arrived not at an age of accommodation but one of confrontation.
> In such an age 'incommensurables' remain 'incommensurable' in real life." [p.
> 59]EROSION OF THE MYTH OF THE MONOPOLY OF COERCIVE FORCE
>
> "In the past, those who no longer subscribed to the values of the dominant
> culture were held in check by the myth that the state possessed a monopoly on
> coercive force. This myth has undergone continual erosion since the end of
> World War II owing to the success of the strategy of guerrilla warfare, as
> first revealed to the French in Indochina, and later conclusively
> demonstrated in Algeria. Suffering as we do from what Senator Fulbright has
> called 'the arrogance of power,' we have been extremely slow to learn the
> lesson in Vietnam, although we now realize that war is political and cannot
> be won by military means. It is apparent that the myth of the monopoly of
> coercive force as it was first qualified in the civil rights conflict in the
> South, then in our urban ghettos, next on the streets of Chicago, and now on
> our college campuses has lost its hold over the minds of Americans. The
> technology of guerrilla warfare has made it evident that, while the state can
> win battles, it cannot win wars of values. Coercive force which is centered
> in the modern state cannot be sustained in the face of the active resistance
> of some 10 percent of the population unless the state is willing to embark on
> a deliberate policy of genocide directed against the value dissident groups.
> The factor that sustained the myth of coercive force in the past was the
> acceptance of a common value system. Whether the latter exists is
> questionable in the modern nation-state." [p.p. 59-60]EROSION OF THE MYTH OF
> ADMINISTRATORS OF THE COMMONS
>
> "Indeed, the process has been so widely commented upon that one writer
> postulated a common life cycle for all of the attempts to develop regulatory
> policies. The life cycle is launched by an outcry so widespread and demanding
> that it generates enough political force to bring about establishment of a
> regulatory agency to insure the equitable, just, and rational distribution of
> the advantages among all holders of interest in the commons. This phase is
> followed by the symbolic reassurance of the offended as the agency goes into
> operation, developing a period of political quiescence among the great
> majority of those who hold a general but unorganized interest in the commons.
> Once this political quiescence has developed, the highly organized and
> specifically interested groups who wish to make incursions into the commons
> bring sufficient pressure to bear through other political processes to
> convert the agency to the protection and furthering of their interests. In
> the last phase even staffing of the regulating agency is accomplished by
> drawing the agency administrators from the ranks of the regulated." [p.p.
> 60-61]
>
>
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