Why do many individuals voluntarily moderate their contributions to global environmental problems?

I think serious consideration should be given to the question of why many individuals voluntarily moderate their own contributions to global environmental problems. Prospects for human flourishing may well depend on the increased willingness of many more people to moderate their individual contributions to climate change. Voluntary contributions may not be enough, but what people are willing to volunteer to do themselves can be expected to have an important influence on the extent to which they are willing to impose regulation on others.

A decade ago I suggested that people who voluntarily reduce their contributions to climate change deserve our respect, but I referred to them as environmental puritans. I remember being told that terminology wasn’t respectful. Religious zealotry certainly doesn’t provide a complete explanation of  such behaviour.

Voluntary action by individuals to moderate their contributions to global problems is difficult to explain in conventional economic terms because people must know that their personal actions will have a negligible impact on global problems.

So, why does it happen?

The most cynical explanation I can think of is virtue signalling. Some firms and individuals engage in the behaviour because they obtain additional profit, or just personal satisfaction, from admiration they receive by appearing to be virtuous. Even though virtue signalling isn’t particularly commendable, good outcomes can flow from it. If companies can make higher profits by presenting an environmentally friendly image, good luck to them. If community organisations can further their objectives by bestowing honours on people whose motive is to be admired by other members, good luck to them too (provided, of course, we are not talking about organisations that infringe the rights of non-members e.g. terrorist organisations).

Leaving cynicism aside, the most obvious explanation is that people are willing to moderate their behaviour because of genuine ethical intuitions or considerations. It feels like the right thing to do and/or they consider such behaviour integral to their values and their flourishing as individual humans. It is reasonable to speculate that such ethical feelings and considerations are strongly linked to perceptions of personal identity.  Those who perceive themselves as giving a high priority to environmental protection tend to see themselves as citizens of the world. For example, of those U.S. respondents to the World Values Survey conducted a few years ago who identified with the proposition “looking after the environment is important to this person”, 83% saw themselves as “a citizen of the world”. The corresponding percentages were much lower for people who didn’t perceive looking after the environment to be important.

As shown in the chart at the beginning of this post, the percentage of people who perceive of themselves as citizens of the world is quite high in many countries. I don’t claim to know much about what is going on in the minds of those people. My guess is that when people say that they see themselves as citizens of the world, they are recognizing that they have a common interest with other humans in seeking solutions to global problems. It seems reasonable to expect people who see themselves as citizens of the world would be more likely to moderate their personal contributions to global environmental problems without requiring inducement than those who identify solely as members of local communities, ethnic or religious groups, or nations.

As implied earlier, some people who moderate their own contributions to global environmental problems seem to be puritanical in their beliefs about appropriate behaviour towards the environment. That could be because of they are deeply religious, whether as followers of contemporary religions or as Gaia worshippers. It is hardly surprising to see religions urging their followers to have regard to the global environment and the well-being of future generations of humans, and to see some of adherents become environmental zealots.

It also seems reasonable to speculate that more people will voluntarily moderate their personal contributions to global environmental problems when they observe others doing likewise. They know their own personal contributions will have a negligible impact on global problems, but they don’t consider them to be futile because they feel that their contributions are part of a collective effort. Those who seek to provide an example for others, by making an unusually large contribution, may see their contribution as having a potential snowball effect.

The motivations of many of those who voluntarily modify their contributions to global environmental problems are only weakly contingent on the behaviour of others. Their behaviour seems to be motivated primarily by benevolence towards future generations of humans and other species. There is no social contract regarding voluntary moderation of contributions and there is no possibility that every human would agree to moderate their behaviour in this respect in the absence of regulation. An individual cannot induce others to moderate their greenhouse gas emissions merely by threatening to cease moderation of their own behaviour if their example is not followed. By contrast, Elinor Ostrom observed that in a successfully managed commons where access to shared resources is limited, individual participants make contingent self-commitments. The willingness of participants to follow a set of rules that has been devised collectively is contingent on other participants making a similar commitment and acting accordingly.

An important factor involved in voluntary moderation of relevant behaviour is belief that human action is causing detrimental climate change. People, like me, who believe that there is a low probability of catastrophic climate change within the next 30 years, or so, might also be willing to moderate their behaviour voluntarily as an insurance policy for following generations, provided the cost of insurance – for example, use of renewable energy in place of fossil fuels - is relatively low. More people can be expected to join the movement to moderate their behaviour if they perceive that environmental catastrophe is becoming imminent and/or if it becomes less costly to reduce the exposure of their children and grandchildren to global environmental risks.

Is coercion ever justified?

The benevolent private behaviour of environmentalists with respect to global environmental problems is often combined with advocacy of government action to compel others to modify their contributions. Any lover of liberty would find such coercion difficult to endorse, but there are strong precedents for it. One readily defensible movement that has acted similarly in the past is the movement for abolition of slavery in the 19^th Century. As well as endeavouring to ensure that they did not profit from slavery, members of anti-slavery organisations advocated government action to abolish it.

If concerted government intervention is needed to avoid a global climate catastrophe, and if there is enough support by governments and citizens of enough countries to ensure that effective action can be taken, it would be difficult to argue that no action should be taken that would infringe the liberty of those individuals opposed to the intervention. Please note that there is more than one big “if” in the preceding sentence. I just want to make the point that it does not make sense for anyone to insist on the primacy of liberty if human survival is really at stake. In order to flourish, our descendants need to survive.

Do conservatives understand the motivations of world citizens?

The observation that environmentalists often combine benevolent private behaviour with advocacy of government action, seems somewhat at odds with a claim made by prominent conservative philosopher, Roger Scruton, in Green Philosophy: How to think seriously about the planet, published in 2012. Scruton suggests:

"Nothing in politics stands still, and increasingly left-wing environmentalists are dissociating themselves from the campaigning NGOs, and preferring the small-scale work that both supports and expresses the low-impact way of life. The movements for low carbon communities, slow food and permaculture have recruited many who identify themselves as ‘on the left’. Indeed, this shift away from radical, government-shaped solutions should be welcomed by conservatives, since it promises the thing that environmentalists of both persuasions need, which is a way of sharing our problems and co-operating in solving them."

I think that may be wishful thinking. From where I sit in Australia, I don’t see left-wing environmentalists increasingly dissociating themselves from campaigning NGOs. There are some environmentalists who would identify as having leftish views who are disgusted with the antics of environmental NGOs and Green politicians and want nothing to do with them. But I don’t see a general trend in that direction. I do see a trend toward more alliances between radical environmentalists and people who could be considered to hold conservative views. I see alliances between farmers and radical environmentalists to prevent fracking to extract of coal seam gas, because that may contaminate ground water. I see alliances between residents of leafy suburbs and radical environmentalists to prevent higher density housing projects. I also see more people with conservative views supporting independent political candidates who want a greater national contribution to international efforts to combat climate change.

It is easy to understand why Roger Scruton would like to see left-wing environmentalists dissociating themselves from campaigning NGOs. He suggests that oikophilia, the love of the oikos, or household, is the motive that captures what conservatism and environmentalism have to offer each other. He explains:

“It is a motive in ordinary people. It can provide a foundation both for a conservative approach to institutions and a conservationist approach to the land. It is a motive that might permit us to reconcile the demand for democratic participation with the respect for future generations and the duty of trusteeship. It is, in my view, the only serious resource that we have, in our fight to maintain local order in the face of globally stimulated decay”.

However, Scruton’s response to the slogan, ‘think globally, act locally’, seems odd. He suggests that while many environmentalists acknowledge that local concerns must be given a proper place in our decision-making, they tend to balk at the suggestion that “local loyalty should be seen in national terms, rather than as the small-scale expression of a humane universalism”. He suggests that were conservatism to adopt a slogan, it should be ‘feel locally, think nationally’. He argues that doesn’t mean that conservatives are all belligerent nationalists: They think in terms of the nation state because “they recognize that, in the current environmental crisis, there is no agent to take the needed measures, and no focus of loyalty to secure consent to them, other than this one".

I am uncomfortable with the idea that local loyalty should be seen in national terms. National loyalties overlap with local loyalties in some respects, but most environmental problems seem to be either local or global. Humane universalism seems to me to be a mark of civilised behaviour.

Nevertheless, I accept that the national state is the only governance system available which has potential to deal with global problems that cannot be resolved by the voluntary actions of individuals. That doesn’t mean that I have a great deal of faith in the capacity of nation states to resolve such problems.  Perhaps voluntary action enhanced by blockchain technology offers more hope over the longer term.

Roger Scruton is correct in his assertion that conservatives think in terms of nation states. They are statists. But that is also true of Green politicians and their ardent supporters, who argue vociferously for greater action at a national level to reduce emissions of greenhouse gases. In attempting to push individual nation states to rapidly reduce greenhouse gas emissions at a national level, Green politicians have caused a backlash from voters concerned about rising energy prices and the unfairness of being asked to make greater sacrifices than those being made by people in other parts of the world. If Green politicians want effective action to avert the global climate change disaster that they greatly fear, they will need to adopt more effective political strategies that are capable of winning support from voters who are sceptical of claims of claims of imminent environmental disaster, but are prepared to make modest contributions to global efforts as a form of insurance for the benefit of future generations.

How does Roger Scruton make a useful contribution?

Roger Scruton’s comments about the difficulty of negotiating and enforcing international agreements to combat climate change are insightful. He notes that the Montreal Protocol concerning action to combat depletion of the ozone layer of the atmosphere was successful because CFCs could be eliminated “without seriously disturbing the economy or the way of life of any signatory nation”. He notes:

“Greenhouse gases are not like CFC gases. As things stand they can be eliminated only at great economic and even greater social cost, and few nations are prepared to pay that cost. By devoting their sparse supply of global goodwill to negotiating futile treaties against emissions, the nations are wasting assets that could be spent on co-operative research into renewable energy."

I think Scruton is both too optimistic and too pessimistic in suggesting that “unilateral action on the part of a competent and law-abiding state”, such as the U.S., may end up being the only way the global environment can be defended. I take his point that the British Navy played a crucial role in ending the transnational market in slaves, but it is too optimistic to think that the U.S. could achieve much to combat climate change by acting alone. It seems too pessimistic to imply that there are no circumstances where international cooperation could result in effective action against climate change.

Roger Scruton actually points to a potentially productive avenue for international cooperation:

 “If treaties are to be effective at all they must surely be of this kind – treaties that offer only benefits, which minimize the incentives to defect, and which compensate for the principal failure of markets in the matter of global environmental problems, namely that they do not invest sufficiently in the needed research.”

Where does this lead?

The important point is that if we want individuals to moderate their contribution to global environmental problems – either through voluntary action or by supporting regulation – before environmental catastrophe is universally accepted to be imminent, then we need to make it less costly for people to take that action. A greater research effort is required to ensure that more efficient technologies become available as soon as possible.

How can we compare climate change and public debt risks?

It seems to me that, over the next 20 years or so, people in Western democracies are likely to suffer to a greater extent from the consequences of an explosion in public debt than from climate change. At the same time, I acknowledge that climate change could possibly pose a serious threat to civilization and perhaps human survival. The chart shown above is my attempt to illustrate how those risks might be compared.

I make no claim to expertise in assessment of climate change risks. My reading on the topic suggests that the theory that increasing concentrations of greenhouse gases in the atmosphere are contributing to climate change is widely accepted by scientists. However, people with relevant expertise obviously have different views about the rate at which climate change is likely to occur, the contribution of human activity, the political feasibility of various forms of remedial action, and the adaptability of humans and other living creatures.

In my view, too little attention has been given to “tail risk” associated with climate change – the low probability that climate change will result in a great deal of human misery, as shown in the chart above. As I have written here previously, if you are concerned about climate change, you (like me) are likely to be more concerned about the remote possibility that your great grandchildren might suffer from having to live with potentially catastrophic climate change outcomes than about the more probable outcome that climate change might cause their incomes to be somewhat lower than economic modelling suggests they would be otherwise. I have also previously expressed agreement with Nassim Taleb that there are some risks we should avoid if possible, even though there is a low probability that they will occur at any point in time. In order to flourish, future generations need to be able to survive.

The reasoning behind the rest of the chart requires more explanation. Why do I think there is a 95% probability that the citizens of western democracies will suffer as much or more over the next 20 years from an explosion in public debt than from climate change? Since I don’t have either the inclination or expertise to weigh up the technical evidence on climate change for myself, I tend to rely on the IPCC’s assessments. I suspect the authors of IPCC reports are still somewhat biased toward attempting to present a view favouring urgent international action to reduce greenhouse gas emissions. Nevertheless, after they have been modified in the light of expert public scrutiny, the IPCC reports are probably the most authoritative source of independent assessments of the relevant evidence.

The IPCC’s assessment of likely climate change outcomes in Chapter 3 of its recent special report, Global Warming of 1.5 ºC, implies that we can expect some fairly serious adverse consequences over the next few decades:

“The impacts of climate change are being felt in every inhabited continent and in the oceans. However, they are not spread uniformly across the globe, and different parts of the world experience impacts differently. An average warming of 1.5°C across the whole globe raises the risk of heatwaves and heavy rainfall events, amongst many other potential impacts. Limiting warming to 1.5°C rather than 2°C can help reduce these risks, but the impacts the world experiences will depend on the specific greenhouse gas emissions ‘pathway’ taken. The consequences of temporarily overshooting 1.5°C of warming and returning to this level later in the century, for example, could be larger than if temperature stabilizes below 1.5°C. The size and duration of an overshoot will also affect future impacts.”

However, a recent OECD report on Greece, which is fairly optimistic about the future of that economy, seems to me to illustrate that public debt crises are likely to result in much more human misery than climate change over the next few decades:

“Despite these positive developments, challenges abound. GDP per capita is still 25% below its pre-crisis level. The public debt is still high and a source of significant vulnerability. Poverty rose sharply during the crisis, especially among the young and families with children. Though poverty has stabilised, it remains near a record high. Skill mismatch is also high and investment remains depressed. This contributes to low productivity – which has fallen further behind other OECD countries – and low wages – resulting in high in-work poverty. Though improving, female labour participation is among the lowest across OECD countries. The recovery in investment is held back by a dearth of finance – due in part to high levels of non-performing loans and to capital controls – high cost of capital relative to wages, cumbersome regulations and low demand. These problems weigh on people’s well-being”. 

As I explained in a recent post, there are strong reasons to expect that the failure of governments in most OECD countries to restrain the growth of government spending is likely to cause debt servicing to become a more widespread problem in the decades ahead.  I think the most likely outcomes in most western democracies will probably be much worse that the outcomes of climate change, although not be as bad as the experience of Greece over the last decade. The chart above is drawn to acknowledge that there is some possibility that democratic governments will lift their performance, or world interest rates will remain low, so debt servicing may not be a problem.

The modest adverse outcomes depicted on the right side of the chart might well be offset by positive factors. There is a good chance that over the longer term the positive impacts of technological advances will be sufficient to offset the negative impacts of both public debt accumulation and climate change, but it would be excessively optimistic to expect rapid technological progress and productivity growth in western democracies over the next 20 years.

Some readers may object to my attempt to compare the risks associated with climate change and public debt explosion on the ground that these are very different risks when viewed at a national public policy perspective. There obviously isn’t much the government of any country can do to reduce climate change risk by acting alone.

However, I have drawn the chart with individual well-being in mind. From an individual’s perspective, the risks surrounding climate change and public debt are quite similar. Nothing that individuals do by themselves will make much difference to national or global outcomes. Voting might appear to provide an avenue for individuals to influence national outcomes but, as others have observed, voting in a national election is like ordering a meal from the menu in a restaurant and being served the same meal irrespective of what you order.  

There are options that individuals can consider to reduce their exposure to both climate change and public debt risks. For example, consideration of climate change risk might influence decisions about housing location and construction, and consideration of public debt risks might cause individuals to reduce the extent that their families rely on government for health services, education and retirement incomes.

It strikes me that climate change and the risks of public debt explosion also pose similar ethical issues for individuals. Does the fact that an individual’s actions, considered in isolation, has a negligible impact on global and national problems absolve him or her of an obligation to moderate his or her contributions to those problems? I think not, but I will leave consideration of the issue for another time.  

Is subjective-predictive morality consistent with the template of individual responsibility?

This question arose while I was reading Josh Bachynski's book The Zombies, subtitled On Morality.

Josh explains subjective-predictive morality as follows:

“You all know and have seen it (and used it too!). It is the simple morality we commonly use when giving a gift, throwing a party, or trying to predict and ensure how well things will end up for others. When we are practically good. When we seek to help and not hurt others, for no other reason than this is good. What we currently call being courteous or nice, for the sake of just being courteous or nice. When we are not trying to do what’s “Right” per se. When we are trying to do what’s right by them”.

Doing right by others is encompassed in the ethics of doing right by yourself. What is good feels good.  Josh explains the process of subjective evaluative judgment as involving (1) pleasant or unpleasant feelings (2) cognitive reactions concerning the value of those feelings (3) predictions as to whether we will have reason to regret the action contemplated. Josh suggests:

“This is the way we naturally insert quality control into our valuations.”

He goes on to observe:

“As it turns out, in searching for the moral, we have actually made a powerful discovery. And this is in what is also rational or prudent”.

I suggest that readers who are interested in learning more about Josh’s philosophy should read Leah Goldrick’s review at Common Sense Ethics, which contains a link to her interview of Josh, and then begin to read the book itself. This is a long book. I found the authors chatty writing style entertaining at first, but tedious after the first few chapters.

Josh Bachynski’s ethics of doing what is right by oneself and others seems quite similar to the template of responsibility, advocated by Douglas Den Uyl and Douglas Rasmussen in The Perfectionist Turn. The ethics of responsibility is based on “the existential fact that we must make something of our lives”. This is explained in a passage I have quoted previously:

“For the template of responsibility, the basis for determining worthiness is human flourishing or wellbeing of some sort. Its ultimate value is integrity. Integrity expresses itself interpersonally in honour but when applied to the agent herself, the term ‘integrity’ signifies a coherent, integral whole of virtues and values, allowing for consistency between word and deed and for reliability in action”.

There are some differences between the two approaches. Pleasant and unpleasant feelings are not given a great deal of prominence in Den Uyl and Rasmussen’s view of human flourishing. They define human flourishing as consisting of “activities that both produce and express in a human being an actualization of potentialities that are specific to the kind of living thing a human being is and that are unique to each human being as an individual”. At one point, Den Uyl and Rasmussen suggest that “an objective account of human flourishing can be characterized as a life of right desire”. They argue that the value of something to a person “is not necessarily a mere matter of “its being desired, wanted, or chosen” because a person “is more than a bundle of passions and desires”. That is still consistent with the view that emotions such as joy and disgust provide important information to help us to decide what we value.

Another possible source of difference is in respect of naturalism. From my reading of The Zombies, it seems likely that Bachynski would be suspicious that Den Uyl and Rasmussen’s teleological naturalism could be seeking to perpetuate ancient errors about human nature that scientific advances have given us reasons to question. I don’t think such suspicions would be well-founded because Den Uyl and Rasmussen present a view of human flourishing that is explicitly individualistic, agent-relative and self-directed.

As I see it, the differences between the philosophical approaches discussed above have parallels in the differences between some psychological therapies. Subjective predictive morality seems to have much in common with rational emotive approaches (REBT) in which people use reasoning to moderate their emotional responses. The template of responsibility seems to a lot in common with an acceptance and commitment approach (ACT) in which people ask themselves how they can actualize their potential in the given situation to act in accordance with their values, whatever their current emotional states might be. Perhaps there may also be parallels in the differences between philosophic approaches of the Stoics and Aristotle.

Subjective predictive morality and the template of responsibility both involve the use of practical reason. The question of which approach is better should probably be viewed as an empirical matter. In your experience, which approach has been of greatest help you in doing the right thing by yourself and others? The correct answer could well be different for different individuals.

In the light of similarities between subjective-predictive morality and the template of individual responsibility, it may come as a surprise to some readers that the authors have vastly different political perspectives. Josh Bachynski describes himself as “a left-leaning liberal democrat” and his book begins with a rant to the effect that he sees “ecological/economic disaster” as “disturbingly likely” because of “wasteful and self-destructive profit structures”. Douglas Den Uyl and Douglas Rasmussen are classical liberals who have proudly given one of the chapters in their book the title: “The entrepreneur as a moral hero”.

I find it impossible to believe that those vast differences in world view stem from differences in their philosophical views about ethics. There may be some differences in the value they place on individual liberty, but they don’t seem to be huge. Their different world views must stem from different perceptions about the way the economic system works and the likelihood of ecological/economic disaster. It is a matter of who is right and who is wrong about relevant aspects of the real world.

For what it is worth, I think there is a very high probability that Josh is wrong, but I acknowledge that we shouldn’t be ignoring low probability outcomes that would be disastrous for humanity. Unfortunately, as I observed in my comments on Nassim Taleb’s book, Skin in the Game, when it comes to consideration of potential Black Swan events that threaten the survival of humanity, the political systems we have inherited do not ensure that political leaders have enough skin in the game for their minds to focus appropriately. Political leaders tend to focus on their survival at the next election rather than on the survival of humanity. It is up to citizens who are concerned about potential Black Swan disasters to initiate appropriate action themselves.

Where did I go wrong in writing about the greatest threat to human flourishing?

Chapter 8 of my book Free to Flourish, published in 2012, is entitled “The Greatest Threat to Progress”.

The concluding paragraph of that chapter now seems like an exercise in wishful thinking:

“There is an urgent need for innovations to promote a better balance between the responsibilities and effectiveness of government. The best hope is that, as more people perceive the threats that democracy is facing, they will unite to foster the development of better norms of political behaviour."

Do you perceive that a growing proportion of voters in your nation are using politics opportunistically to obtain benefits for themselves at the expense of others? If so, do you perceive that such behaviour is a threat to the democratic political system? Are you willing to commit to promoting mutual benefits for all citizens in your participation in political discussions and in casting your vote?

If you answered “yes” to all those questions, how much time and energy are you prepared to invest in encouraging others to unite with you in fostering restoration of better norms of political behaviour?

I still think it is commendable for individuals to foster better norms of political behaviour, for example in their activities on social media. However, the idea that citizens might unite to restore better norms of political behaviour now seems excessively optimistic.

Where did I go wrong?

I haven’t changed my view that the failure of democratic governments to cope with their expanding responsibilities is the greatest threat to human progress – the ongoing expansion of opportunities for human flourishing - in coming decades. Democratic failure seems likely to be particularly traumatic for people who have become heavily dependent on government.

My analysis in Chapter 8 of what determines whether democracies can cope still looks sound. The democratic governments that are highly effective in raising revenue and managing provision of services with little corruption (e.g. Sweden) are able to cope with greater responsibilities than can governments that are less effective in performing those functions (e.g. Greece). The ability of democratic governments to cope depends on the balance between responsibilities and effectiveness.

It still seems correct to argue that there is an inherent tendency in democracies for the size of government to expand and for the effectiveness of government to falter. That is a natural consequence of unrestrained politicking by interest groups.

I still think Joseph Schumpeter and Bryan Caplan were correct to argue that citizens are prone to irrational prejudice in political matters. My empirical work helps illustrate the nature of the problem. It shows that the percentage people who seek an expanded role for government is higher among citizens who claim to have little confidence in the civil service and no interest in politics.

My argument that democracy has survived because it has been constrained by constitutions, rule of law and federal systems of government still looks ok. If writing the chapter now I would also emphasise that norms of reciprocity have helped to restrain interest group opportunism in the past.

I think my discussion of changes in democracy brought about by increased citizen involvement through talk shows, social media etc reached the correct conclusion. The changing political environment seems to have provided greater incentives for political parties to become involved in identity politics, and to seen to be doing more to deal with all the problems of modern life:

"The realm of personal responsibility has shrunk as more personal problems have become transformed into social problems. The net result in most high income countries has been an aggravation of the tendency for governments to take on more responsibilities than they can cope with effectively. Yet governments are constantly pressured and tempted to accept additional responsibilities."

That quote from Free to Flourish is followed immediately by the heading: “A basis for hope”. That is the section in which I made a valiant attempt to persuade myself that citizens might unite to foster the development of better norms of political behaviour.

There was nothing wrong with looking for a basis for hope. In retrospect, I was just looking in the wrong place.

Developments over the last few years suggest that there is a basis for hope in two different directions.

First, it looks to me as though the consequences of democratic failure might not be quite as dire as I had envisaged in 2012. At that time it seemed to me as though democratic institutions were coming under threat in some countries of southern Europe because of increased public disorder associated with government debt crises and resistance to government spending restraint. I was concerned about democratic governments being replaced by authoritarian regimes, as has occurred under similar in the past in Europe and Latin America.

What has happened is that democratically elected leaders have remained in place to administer the austerity that was imposed by the European Central Bank. The failure of democratically elected governments to control government spending resulted in external imposition of constraints on fiscal policy. This has been accompanied by a great deal of economic misery in the countries affected, but outcomes have been better than I had expected.  

As discussed in a recent post, I expect that in most OECD countries the failure of democratic governments to restrain the growth of government spending is likely to cause debt servicing to become a more widespread problem in the decades ahead. Perhaps there are grounds for hope that when they see the writing on the wall, a sufficient proportion of voters in most wealthy countries will be supportive of political parties proposing economic reforms, rather than waiting until they are imposed by creditors (or institutions such as the ECB and IMF).

Second, there is now a stronger basis for hope that the faltering institutions of representative government could one day be replaced by superior institutions. I was sceptical about that possibility at the time of writing Free to Flourish. Since then, however, it has become evident that blockchain technology and smart contracts may have potential to enable people to act together to produce some public goods cooperatively without central government involvement. I became enthusiastic about the potential for that to occur a few months ago when reading The Social Singularity, by Max Borders.  I have learned a little more about blockchain and smart contracts since then, and am still enthusiastic about the potential it offers.

A transition from government to cooperative provision of services cannot be expected to prevent the human misery likely to occur as a result of failure to constrain government spending before debt servicing problems become acute. Over the longer term, however, it may become possible for people to enter voluntarily into real social contracts that offer better opportunities for human flourishing than the hypothetical social contracts of political theory.

Perhaps it would have been better for Chapter 8 of Free to Flourish to have concluded by focusing on ways in which individuals might be able to protect themselves and their families from the consequences of democratic failure.

The most obvious way for people to protect themselves and their families is to avoid becoming heavily dependent on government. I acknowledge that for many people that is easier said than done. Few people choose to become heavily dependent on government. Hopefully, safety nets will continue to be available for those who need them most.  Nevertheless, self-reliance and voluntary cooperation for mutual benefit will provide most individuals the best hope for economic security in the years ahead.