Libertarians have tended to focus on the role of political
institutions in securing a free society at the expense of ideology.
Given the importance of economic theory to libertarian thought, as well
as the libertarian’s uncompromising tolerance of the private sphere,
this is entirely understandable. The libertarian cannot treat a person’s
mind as a valid object of regulation, and the economist does not
normally deal with ideology. Stigler and Becker provided the most
thorough argument for the proposition that economists should take
preferences as given and focus exclusively on incentives in 1977,
arguing that preferences are reasonably stable across time and
individuals and can safely be ignored. Since that time, economists have
for the most part followed their advice. Taking preference as given is
often extremely valuable in making economic puzzles tractable, and it is
entirely valid for the economist
qua economist to take this
approach. To reach a full understanding of the factors promoting or
undermining freedom, however, we need to bring preferences, ideology,
and virtue back into the equation.
[1]
Political institutions certainly have a significant effect on
freedom, but so too, I will argue, does ideology. The virtues of
tolerance and neighbourliness are paramount in a securing a free
society. Genuine liberty requires an acceptance of styles of life
different from our own, combined with some degree of social trust and
fellow feeling, and can thus only flourish between the oppressive
communitarianism of the tribe and the paranoid individualism of the
Hobbesian jungle. There is, in one sense, a tension between these two
virtues: tolerance can easily become apathetic and neighbourliness can
easily become meddlesome. I will argue, though, that avoiding both
intolerance and apathy is not a matter of finding the correct balance
between two extremes on a single dimension. Humanistic concern for the
welfare of others is not a moderated form of paternalism, and tolerance
is not a moderated form of indifference. It is possible to
simultaneously have high levels of the good sort of community and the
good sort of individualism.
Unfortunately, the bloated and hyperactive forms of government
which today dominate the developed world are prone to produce both the
worst sort of community and the worst sort of individualism. Political
action forces us to take undue concern—and ultimately coercive action—in
the private lives of others, while government provision of services
crowds out the institutions of civil society which serve to bind people
together in mutual interdependence. Big government undermines both
tolerance and community.
The Importance of Ideology
The modern economist who has most advanced our understanding of the
ways in which ideology influences political and economic institutions
is Douglass North.
[2]
North argues that ideology, which he defines as the positive and
normative mental models we use to understand and evaluate the world
around us, affects political institutions both directly and indirectly.
Prosperous societies have ideologies which enable them to overcome
collective action problems and generally reduce transaction costs.
Formal contracting can act as a substitute for trust to some extent, but
since no contract is ever complete, tacit understandings remain
important.
[3]
Ideology also indirectly affects freedom through the workings of the
political process, altering the constraints we impose on each other
through collective choice. We might add a third avenue through which
ideology affects freedom: that of changing political institutions
themselves. It was the libertarian ideals of America’s founding fathers
that led them to write a constitution designed to protect liberty, and
no reform ever happens unprompted.
The set of political institutions of a society can be seen as a
machine which takes the preferences of individuals as input and produces
political rules and their enforcement as output. Each set of
institutions has a different process of conversion, and will therefore
spit out different rules from the same set of preferences, but
sufficiently illiberal preferences are likely to produce illiberal rules
in any political system. Even market anarchism, which some think is
bound to produce something approaching libertopia
[4], will be illiberal if people are strongly committed to illiberal ideologies.
[5]
If a large majority of people despise recreational drugs and are
willing to back up their preference with money, for example, it will be
near impossible to openly use or trade drugs even in an anarchist
society. No matter how hard we try to come up with political
institutions which promote liberty, it will be impossible to overcome a
populace which is overwhelmingly bigoted or otherwise illiberal: garbage
in, garbage out. A free society does not, of course, require that
people
approve of the lives of others, but merely that they respect the rights of individuals to live their own lives as they see fit.
Simple indifference towards others, though, is not sufficient for
freedom. Informal institutions, which rely on the ‘social capital’
[6]
produced in trusting and cohesive society, are also a crucial element.
People need the ability to cooperate in order to pursue their goals. The
secure property rights which facilitate exchange go a long way in
fostering cooperation but, as North points out, enforcement costs would
be overwhelming if people were always out to fleece each other. Trust
advances freedom by lubricating social relationships, reducing the
frequency with which force must be resorted to as a means of dispute
resolution.
Neighbourliness also allows people to more effectively protect
their freedom against those who would take it from them. Our rights
would often go unprotected without the help of our fellows. A bystander
will intervene to protect the vulnerable from violence only in a society
with a sufficient level of social capital, and a neighbour will only
take notice of a stranger walking out of your house with your television
if he knows who you are. Professional police, whether provided
voluntarily or through the state, are an important means of protection
against aggression, but cannot completely replace the vigilance of a
community.
On the one hand, excessively bigoted or paternalistic sentiments
erode freedom by encouraging people to take coercive action against
externally harmless activities; on the other, excessively self-regarding
preferences precludes the social capital needed to ensure that the
rights of the weak are upheld. If people have too much concern with the
affairs of others, they will not let them live their lives. If people
have too little concern, they will not defend their fellows against the
coercive actions of others.
If ideology is the most important factor affecting freedom, given
that it produces rules through the workings of political institutions
and also produces those institutions themselves, it is tempting to
suppose that political institutions are unimportant. This would be a
mistake. Political institutions also feed back upon preferences by
changing the conditions under which they develop,
[7]
making the relationship between institutions and ideology reciprocal.
We need, then, to carefully consider which institutional arrangements
best promote the virtues of tolerance and neighbourliness. In the
remainder of this essay, I will argue that government tends to undermine
both.
Government Undermines Tolerance
Public Choice theory has long pointed out that a vote only matters
when an election would otherwise be tied. That is to say, never. Since
the probability of a tie in a moderately large electorate is
infinitesimally small, voters have no incentive to expend resources
becoming informed about policy and will rationally remain ignorant.
There is, however, a paradox implicit in the rational ignorance
argument, since taking the time to vote also takes effort. A rational
person would not vote unless the expected benefit of voting was greater
than the time and effort of getting to a polling booth. It is difficult
to believe that the tiny change in expected political outcomes exceeds
the cost in enough cases to explain current levels of voter turnout.
There must be something else going on.
That something else has been described by theorists working within
the Public Choice tradition. Apparently-irrational voting can be based
on a general rational-choice theory of behaviour. Brennan and Lomasky
offer an alternative model of voting focused on its expressive rather
than instrumental value.
[8]
In this view, ideological appeal is more important than pragmatic
consequences in determining policy choice, with people voting not to
influence policy, but rather to express themselves. Political action is
not directed at particular ends, but is an intrinsically valued activity
which is ‘much more like cheering at a football match than . . .
purchasing an asset portfolio.’
[9]
Bryan Caplan uses standard economic theory to argue that voters are
‘rationally irrational.’ Since a single vote does not generally
influence the outcome of an election, irrationality is costless to
voters. The act of voting is not causally connected to electoral
outcomes from the individual’s point of view. Caplan argues that people
have preferences over their own beliefs and in the low-consequence
environment of the voting booth will believe and vote for whatever makes
them feel good. Irrationality is a normal good and people consume it to
the point of satiation when it is free.
Caplan shows that voters have systematically biased and
demonstrably false beliefs about economics, despite consistent attempts
by experts to correct public opinion. This is not simple ignorance, but
irrationality. The existence of policies, such as subsidies, which
benefit special interests at the expense of the general public would not
be accepted by rational voters. Caplan identifies four distinct voter
biases: anti-foreign bias, make-work bias, anti-market bias, and
pessimistic bias. It costs voters nothing to indulge these biases in the
voting booth, and so they do. Caplan’s argument is broader than that of
Brennan and Lomasky. Where Brennan and Lomasky see expressive concerns
as counteracting instrumental calculation, Caplan also sees concern for
self-image combining with evolved biases to alter perception. People do
not rationally choose to express themselves rather than vote for the
policies they would truly prefer, but simply do not make rational
calculations when there is little at stake. Voters take the path of
least resistance.
Caplan provides strong empirical evidence and plausible
explanations for the existence of these biases, and they undoubtedly
play a role in democracy’s illiberal tendencies. There is also another
reason to think that democratic politics will elicit illiberal
sentiment, though, which is more in line with Brennan and Lomasky’s
theory of expressive voting.
Much human behaviour can be explained by signalling.
[10]
People act not only to produce results, but to demonstrate their
competence, virtue, or allegiance to others. Political behaviour, being
of little consequence to the individual and often involving public
debates and displays, is a very useful way to signal to others which
groups we are loyal to and how we would like the world to work.
[11]
While signals generally need to be costly in order to be effective,
political behaviour provides a smooth gradation of costliness which is
publicly observable. The diehard campaigner can dedicate his life to
fighting for a particular cause, while one wishing to commit less need
only express opinions on political matters when prompted. This publicly
knowable commitment gradation provides incentives against free-riding in
group membership while allowing the weakly committed to make whatever
contribution they desire, much like many non-profit organizations have
tiered membership structures. Even the weakest political signalling has
some costs in terms of alienating potential allies on the other side of
the debate. The expression of political beliefs, though, remains
unrelated to the eventual political outcomes from an individual point of
view.
This asymmetry between the personal and social cost of political
behaviour leads to enormous problems. People may use their political
behaviour to signal those things of which they approve and disapprove,
rather than what they, on reflection, would think should be subject to
state intervention. People may vote for gun control because they wish to
be seen by others—or to see themselves—as the sort of person who does
not like guns, or for restrictions on consensual sexual behaviour
because they wish to express their disapproval of acts they deem
immoral. The lack of consequence at the individual level allows people
to express how they feel with impunity. These feelings are aggregated
and physical force is used to prevent behaviour not in line with voter
preferences: idle thoughts are enforced at the point of a gun.
When a hyperactive state has the potential to regulate any sphere
of action, neutrality is impossible. A government that prohibits
marijuana but permits alcohol can be seen as implicitly condemning the
former and condoning the latter. To voters, this means that they cannot
simply leave the choice of whether to behave in ways of which they
disapprove up to individuals. A popular definition of public policy is
‘whatever governments choose to do or not to do.’
[12]
Under this definition, silence is no more neutral than voice: to ignore
is to condone. As more of life becomes politicized, people are forced
to express their feelings through politics. The result is often heavy
regulation of unpopular activities and lifestyles.
The impossibility of a government which is both neutral and active
is clearly demonstrated by recent controversies over same-sex marriage.
Marriage-equality advocates rightly argue that the state should not
grant special privileges to heterosexual couples which they deny to
homosexual couples. Opponents see state sanction of same-sex marriage as
making them complicit in condoning and legitimizing these marriages.
Government actions are purportedly based on will of the people. It is
impossible to live and let live when it comes to democratic choice,
since every choice is a matter of how
we, rather
I or
one, should behave.
In itself, democracy’s penchant for extracting our prejudices does
not change the distribution of preferences, but only the means through
which they are expressed. The very act of expressing a preference—which
in a depoliticized world would often go unarticulated—and deliberating
over it, however, will tend to reinforce it. Cass Sunstein has shown
that group deliberation tends to strengthen prior opinion and increase
bias.
[13]
The fact that individuals are compelled by politicization to express
their views on guns or homosexuality and will tend to discuss these
things most often with likeminded folks, then, will not only mean that
otherwise latent views will be represented in policy, but also that
those views will become stronger and more extreme over time.
Government Undermines Neighbourliness
Proponents of big government often argue that the market creates a dysfunctional form of individualism and selfishness.
[14]
The truth, I will argue, is that the market and other voluntary
institutions serve to create community and fellow feeling. It is
government, not the market, which tends to promote the abstract
individualism so feared by communitarians on both the left and right.
[15]

Most libertarians, contrary to caricature presented by the left,
recognize the value of voluntary cooperation not mediated by the profit
motive. Charity, mutual aid, and clubs all perform useful functions, and
their role would only increase in a free society. Many of the goods
produced by the voluntary non-profit sector—such as health care,
education, and social insurance—are also produced by government. The
public and the voluntary sectors are substitutes, and as the size and
scope of government expands, civil society is squeezed out.
[16]
Many ‘public goods’ now produced by government, and which many
economists assume could not exist without the state, were once produced
privately through a variety of organizational arrangements. A
particularly telling example is given by Ronald Coase.
[17]
The lighthouse had been taken by economists as the prototypical example
of a public good: one boat using the lighthouse as a navigational guide
does not reduce its usefulness to other boats, and it is impossible to
prevent any nearby boat from making use of it. Coase pointed out that
many lighthouses had in fact been provided voluntarily, since their
utility is restricted to boats berthing at a particular port, which is
excludable. Similarly, police, judicial services, health, education,
urban planning, and social insurance have been provided voluntarily,
either through markets or non-profit organizations.
[18]
The reason that supposedly public goods can be provided privately is in
part that very few goods are genuinely public. Most are rather
‘territorial’ or ‘club’ goods from which exclusion is possible, and
which will often be rival at certain levels of utilization.
[19]
Not only does decentralized private provision of such goods allow
them to be provided in variety of ways better tailored to the diverse
preferences of individuals, it also creates social capital by creating a
site of community interaction which is absent from top-down government
provision. Social capital, once created, is strengthened rather than
diminished by further use. The trust and understanding produced through
cooperation on one venture can be used time and again, and will grow
stronger with each use.
Private charity is similarly a rich source of social capital. The
sick, disabled or chronically unlucky would be sometimes be left in dire
poverty were not for the kindness of others. The left argue that this
makes coercive redistribution through the welfare state necessary. While
redistribution does provide for the poor, it does so only at great cost
to the relationship between the giver and receiver. As Tibor Machan
persuasively argues, the welfare state does not allow development and
expression of generosity, but is merely a hollow simulation which
undermines genuine virtue.
[20]
Casual introspection and observation reveal that people feel good
about helping others, and that those they help are generally
appreciative. The recipient knows that his benefactor is making a
sacrifice for his welfare, and will wish to avoid further reliance.
Private charity provides help when it is needed, but seldom produces
dependence. Coercive welfarism creates the illusion among beneficiaries
that the money they receive appears from thin air, created by the
all-powerful and benevolent force of government. Since no identifiable
individual is helping them and their right to assistance is formalized
in legislation, the welfare recipient feels entitled to other people’s
money and has less motivation to provide for himself. This
understandably creates resentment among taxpayers and antagonism between
the two groups. Voluntary charity reinforces social capital; coercive
welfare erodes it.
Finally, it should not be forgotten that commerce itself builds
community. All economic action is embedded in a social context, relying
on informal norms and understandings as well as formal rules.
[21]
As people cooperate to meet their material needs, their interaction
creates mutual interdependence and understanding. Whenever two people
meet as buyer and seller they also meet as two human beings—intensely
social creatures. When exchange is confined within the tribe, village,
or nation, there is no basis for people to interact, and thereby reach
common understandings and sympathies, across these borders. As the
sphere of economic interaction expands, so does the moral community of
individuals he hold worthy of moral consideration and respect.
[22]
Jane Jacobs describes the community-promoting aspects of voluntary
cooperation and the community-destroying effects of top-down control
with uncommon eloquence and clarity in her classic book
The Death and Life of Great American Cities.[23]
Her description of bustling cities demonstrates that humans, left to
themselves, will form tight networks of cooperation and mutual
affection. Communities with high levels of social capital are the norm
towards which people naturally gravitate, and top-down interference is
one of the few things which can divert this tendency. The question,
then, is not how to promote the virtue of neighbourliness—people will
naturally cultivate that virtue themselves—but how to avoid destroying
it. The most effective means of destruction is the frustration of the
decentralized and voluntary interaction which comes so naturally to
human beings.
Conclusion
While formal institutions are an important factor affecting the
level of freedom we enjoy, we cannot ignore the vital role played by
ideology, social capital, and virtue. Without these things, political
institutions can improve outcomes only so far. The same factors which
tend to produce particularly bad government also undermine the ability
of individuals to voluntarily cooperate to solve problems and pursue
their goals. This can clearly be seen in the world’s poorest nations,
which suffer from both extremely predatory governments and poorly
functioning voluntary institutions.
[24]
As nations become vicious, they may have more need of rulers, but their
very viciousness will also reduce their capacity to be ruled humanely.
The tolerance and neighbourliness required for a free society
cannot be acquired through conscious effort, but must emerge through
interaction over time. While virtue cannot easily be created, it can
easily be destroyed. As big government enters any sphere of life it both
eliminates the virtues created by voluntary cooperation and introduces
the vices created by politicizing private behaviour. The institutions of
civil society and commerce—which in fact often overlap—naturally tend
to promote the virtues necessary for freedom. The best thing we can do
is leave them alone.
Footnotes
[1]
Classical political economists such as Adam Smith and John Stuart Mill
were very concerned with Man’s moral nature. More recently, Deidre
McCloskey (2006) has sought to understand the relationship between
virtue and commerce and Jeffrey Rogers Hummel (1990, 2001) has argued
that ideology plays a crucial role in providing public goods and
securing freedom.
[2] See especially North (1981, 1988)
[3] See Macneil (1980) for more on this point.
[4] Friedman (1989) and Rothbard (1973) each provide book-length defences of market anarchism.
[5]
Taylor and Crampton (2009) describe the conditions under which an
anarchist society is likely to be less free than a statist one.
[6] See Halpern (2005) for an overview of the concept of social capital.
[8] Brennan & Lomasky 1993.
[9] Brennan & Hamlin 1998, p. 150.
[10]
Spence (1973) provides the classic economic explanation of signalling.
Zavahi (1975) and Caryl (1979) extend the insight to evolutionary
biology. Iannaccone (1998) and Sosis & Alcorta (2003) attempt to
explain religious behaviour in terms of signalling. Hanson (2002, 2003,
2008) argues that signalling group loyalty is an important factor in
human behaviour, focusing on various aspects of health care and
regulation.
[11]
Secret ballots mean that voting itself cannot effectively signal group
loyalty to others. Voting should be seen as part of a larger political
identity.
[14] For example, Marglin (2008).
[15]
Boje (1996), Fukuyama (2001), and the essays in Beito et al (2002) all
make this argument. The empirical relationship between the government
intervention and social capital is ambiguous at the aggregate level.
This should not be surprising, since social capital is notoriously
difficult to measure, and a high degree of fellow feeling may be
correlated with a stronger expressive preference for government
spending. Van Oorschot et al (2005) provide an overview of the debate.
[16]
The fact that states substitute for voluntary associations also means
that, as Taylor and Crampton (2009) argue, the absence of government can
lead to proportionately more cult-like religious groups which would
push preferences in a more meddlesome direction.
[17] Coase 1974. Some have questioned Coase’s analysis. See Bertrand (2006).
[18]
Foldvary (1994), Beito (2000), and the essays in Beito et al (2002)
detail at length how specific public goods have been privately produced
throughout history.
[19] Buchanan 1965; Foldvary 1994.
[21] Granovetter 1985; Macneil 1980.
[24] The recent experience of Somalia is a telling example. See Leeson (2007) and Powell et al (2008).
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Brad Taylor is a Masters Student in Political Science at the
University of Canterbury in New Zealand. He won first prize in the
student division of the 2009 Sir John M. Templeton Fellowships Essay
Contest.
Source: Independent Institute