Sunday, June 30, 2024

Is it helpful to adopt a dialectical approach to problem definition?

 


When you think of dialectical approaches the idea that may come to mind is thesis, anti-thesis, and synthesis. As suggested in the sentence quoted above, I am viewing dialectical approaches more broadly in this essay. Before discussing the meaning of dialectics, however, it might be helpful for me to outline why I think problem definition is a topic worth considering.

Importance of problem definition

Fundamental values are clearly at stake in public discussion of some issues (e.g. abortion, the death penalty, assisted dying). 

Most people tend to agree about policy goals when it is not obvious that fundamental issues are at stake. For example, when people are discussing climate change, they tend to agree that exposure to extreme weather events has undesirable consequences for human flourishing. Similarly, when health services are discussed, people tend to agree that illness is undesirable; when education is discussed they tend to agree that literacy and numeracy are desirable; and when poverty is discussed, they tend to agree that it would be desirable for all humans to have the wherewithal to maintain a minimum standard of living.   

However, when a participant in public discussion proposes a remedial strategy, those who disagree often claim that the proposed strategy is built on an implausible view of the nature of the problem being addressed. Much public discussion is about questions such as: Is there really a problem? Is the problem one that individuals are normally expected to manage by themselves, or is some kind of collective action usually considered appropriate? What plausible explanations have been offered as to the causes of the problem?  Should we be thinking about how to tackle the causes of the problem or about how to alleviate symptoms? Which potential remedial strategies should be the focus of our attention? Discussion often focuses on the validity of research findings and other information offered to answer such questions.

Relevance of dialectics

I am adopting here the definition of dialectics proposed by Chris Sciabarra, in his book Total Freedom: Toward a Dialectical Libertarianism:

“Dialectics is an orientation toward contextual analysis of the systemic and dynamic relations of components within a totality.” (173)


Sciabarra explains that “a totality” “is not simply an undifferentiated or all-encompassing whole”. He suggests it could be a two-person dialogue, an economy, or a social system. I will take the “totality” to encompass everything that can be shown to be relevant to the topic under discussion. If a dialectical approach to problem definition is adopted, the meaning of totality would be a matter for consideration in any specific context.

Sciabarra emphasizes that dialectics “is a thinking style that emphasizes contextual analysis of systems across time”. In a dialectical approach, “the aspects of a totality are understood systemically – that is, according to their spatial, or synchronic, interconnections – and dynamically – that is, according to their temporal, or diachronic, interconnections”.

Sciabarra offers his definition of dialectics after considering the use of dialectics from Aristotle to Hegel, and, after Hegel, by Marx, Hayek, Rand and others.

The question I have posed above - of whether it is helpful to adopt a dialectical approach to problem definition in public discussion - is not discussed explicitly in Total Freedom. However, that context seems to me to be one in which dialects has potential to be more helpful than alternative approaches.

In this essay I refer to some issues that have recently been the focus of public discussion to illustrate how a dialectical approach to problem definition would differ from the range of other methodological orientations. I focus on the four broad orientations that Sciabarra has identified: strict atomism, strict organicism, dualism, and monism.

Strict atomism

Strict atomists look at the world as if each aspect of it is separable from every other aspect. A recent Australian example of such an approach is the decision of the government of New South Wales (NSW) to build homes for “essential” workers in Sydney. The rationale given is: “NSW would grind to a halt without nurses, paramedics, teachers, police officers and firefighters, but many can’t afford a place to live in Sydney, close to where they work”. The announcement acknowledges existence of a more general housing affordability issue in Sydney but the government’s approach to dealing with that issue is clearly atomistic.

A dialectical approach would address a range of questions including whether anything is preventing the labour market from functioning flexibly to remunerate “essential” workers sufficiently to ensure that sufficient numbers are available to meet demand for their services in Sydney, and whether government regulation (e.g. zoning regulation) has been discouraging construction of sufficient affordable housing.

Strict organicism

Strict organicism relies on an illusory synoptic vantage point and views all relationships encompassed within the topic under discussion as constituents of a holistic principle at work. I see examples of strict organicism in recent discussion in Australia of the murder of women by their current or former male partners. Some people have suggested that this is a cultural problem which requires a fundamental change in men’s attitudes towards women. For example, Senator David Pocock stated: "we have a huge cultural issue" that needs to be "tackled". "This is going to take far more than some extra funding. This is a fundamental shift in the way that we treat women in this country.”

However, defining the problem as one that requires further improvements in men’s attitudes toward women tends to overlook the potential for other remedial action that is likely to be more effective in protecting the women whose lives are at greatest risk.

A dialectic approach would recognize that many of the men who kill their partners have known histories of violence. Research by Kate Fitz-Gibbon et al based on sentencing remarks by judges indicates that few intimate femicides occur without the offender having prior interaction with the criminal justice system.  This suggests the existence of effective intervention points that are not dependent on bringing about cultural change.

Dualism and Monism

 Sciabarra considers dualism and monism under the same heading. “Dualism is an orientation towards analysis by separation of a system’s components into two spheres”. “Monism is an orientation towards analysis of a system’s components as manifestations of a single factor”. Monists often embrace the dichotomies defined by dualists, while advocating a one-sided monistic resolution.

The mind-body dichotomy is a classic example of dualism. Another is the division of the social world into two spheres – the state and civil society (including the market). Sciabarra notes that dualist statists and dualist anarchists perceive these two spheres as fundamentally opposed and propose to resolve the conflict between them via monistic absorption of one sphere by the other. One side proposes a statist solution whereas the other proposes a civil society solution.

The debate about climate change provides examples of dualism and monism. For example, consider differences of opinion about CO2. On one side of the debate, many people argue that CO2 is polluting the atmosphere and causing adverse climate change. Their opponents argue that increased concentrations of CO2 in the atmosphere have had beneficial impacts on crop yields and the growth of forests. A dialectic approach would recognise that those views are not necessarily in conflict. A central issue is at what CO2 concentration the adverse impacts are likely to exceed beneficial impacts.

Dualism and monism are also evident in the broader debate about action to reduce CO2 emissions. On the one side, some people consider the idea that CO2 emissions influence the climate as a hoax perpetrated by statists to gain greater control over the lives of ordinary people. On the other side, some people claim that the world is heading for disaster if urgent action is not taken to reduce emissions.

A dialectic approach would emphasize the importance of keeping context in mind when considering such issues.

Let us first consider an individual who wants to come to an informed view on whether extreme views of climate alarmists or sceptics should, or should not, be dismissed as implausible. That individual could be expected to spend many hours sifting through available scientific evidence. They might conclude, as I have, that projections of climate change models endorsed by the IPCC are more plausible than the views of climate alarmists and sceptics. On the other hand, they may come to different conclusions, as have some of my friends who seem to be fairly intelligent.

Now, let us consider the appropriate policy response of the Australian government in the light of two facts: Australian greenhouse gas emissions contribute just over 1 percent of global emissions, and on a per capita basis, Australia’s emissions are among the highest in the world. That context has considerable relevance in considering an appropriate policy response:

Climate alarmists should be encouraged to understand that even if Australia’s emissions went to net zero tomorrow, that would have an insignificant direct impact on global greenhouse gas emissions and would certainly not prevent the global calamity that they fear. A policy of rapid reduction in emissions may offer Australia the worst of all worlds – high cost of transition to a low emissions economy accompanied by high cost of adaptation to climate change.

Climate sceptics should be encouraged to understand that international sanctions may be imposed on Australia if this country is seen to be unduly slow in taking action to reduce emission levels.

 Conclusions

 In this essay I have considered whether a dialectical approach is relevant to problem definition in public discussion. I have adopted Chris Sciabarra’s view of dialectics as a thinking style that emphasizes contextual analysis of systems across time.

The examples of problem definition that I have considered – housing for “essential” workers in Sydney, murder of women by their current or former male partners, and the debate about climate change – support the view that a dialectical approach is preferable to strict atomism, strict organicism, dualism and monism.

It could be claimed that context-keeping is something that people who are skilled in problem definition do as a matter of course without declaring that they are adopting a dialectical approach. I have some sympathy with that claim but I note that I have had no difficulty finding examples where people who might be expected to have some skills in problem definition have adopted approaches that can be described as strict atomism, strict organicism, dualism and monism.

Some people need reminding about the importance of context-keeping.


Monday, June 17, 2024

Can discourse ethics help us to assess ideas about justice?


This essay focuses mainly on the discourse ethics of Jürgen Habermas.

Habermas, who will be 95 years old tomorrow, developed a theory of communicative rationality based on the argument that all speech has an inherent goal of mutual understanding and that humans possess the communicative competence to bring about such understanding.

Habermas is a public intellectual, but I haven’t followed his contributions to discussion of topical issues closely enough to judge whether they exemplify the discourse ethics that he advocates. My main reason for interest in Habermas’s discourse ethics is the apparent influence he has had on other philosophers, including Hilary Putnam and Amartya Sen.

In this essay I briefly outline the principles of Habermas’s discourse ethics, the ideological background and motive for his focus on communication, and similarities and differences between his communication ethics and those of Michael Polanyi and Ayn Rand, before briefly discussing whether his discourse ethics offers a normative basis to assess ideas about justice.

Principles

Habermas’s two principles of discourse ethics relate to the philosophical justification of a moral standpoint. The first concerns consensus (or possible consensus):

Only those norms can claim to be valid that meet (or could meet) with the approval of all in their capacity as participants in a practical discourse.

The second is a generalizability rule, or principle of universalization:

All affected can accept the consequences and the side effects its general observance can be anticipated to have for the satisfaction of everyone’s interests (and these consequences are preferred to those of known alternative possibilities).  

(For references, please see the entry on Habermas in the Stanford Encyclopedia of Philosophy.)

Ideological background and motive


The context in which Habermas developed his ideas about communication has been explained by Chris Sciabarra in Marx, Hayek, and Utopia. Sciabarra explains Habermas’s project as an outgrowth of the Frankfurt school, which “attempted to recapture the dialectical method of Marx, while maintaining a Marxist faith in the human triumph over unintended consequences” (Chapter 7)

Friedrich Hayek argued that any attempt by an individual or group of individuals to produce social change would inevitably have unintended consequences. Hayek argued that achievement of Karl Marx’s historical projection of a communist utopia would require a different kind of species capable of total knowledge of the consequences of their actions, rather than humans who are only capable of partial knowledge.

Sciabarra presents Habermas’s ideas about communication as a reconstruction of Marx’s project to focus on empirical conditions under which people could engage in practical, transformative social action. Habermas’s ideal society is one based on non-exploitative social relations. He views all social systems as networks of communicative actions, and argues that the institutions of power depend on and perpetuate a distorted form of social communication.

Habermas argues that if people could master ideal speech they would move towards the goals of truth, freedom and justice. One of the important characteristics of ideal speech is that the speaker must want to express his intentions truthfully so that the hearer can believe in (or trust) the utterance of the speaker. Participants learn to trust one another and share value orientations when speech is free from deception and other forms of communicative distortion. Habermas suggests that social consensus will emerge as people achieve communicative competence. (My intention is to convey the gist of Habermas’s argument without distorting it but my account has all the limitations of a summary of a summary.)

Comparison with Polanyi and Rand

Michael Polanyi was a polymath whose understanding of the importance of tacit knowledge was largely endorsed by Hayek. Sciabarra presents a quote from Polanyi which suggests that his position on communication differs little from that of Habermas. Both emphasised the importance of trust in communication and the potential for shared values to emerge from dialogue. However, Sciabarra also notes a crucial difference between them. While Habermas argued that the tacit component of dialogue could be fully articulated, Polanyi held that this was not possible.

Habermas argues that depth hermeneutics, a form of psychoanalysis, could make explicit the tacit causal connections that take place in an individual’s subconscious, overcoming blocks to consciousness, and enabling a reintegration to occur. One goal of this process is intersubjectivity – enabling participants in discussions to exchange roles with one another in expressing their needs and interests.


Sciabarra discusses the similarity and differences between Ayn Rand’s communication ethics and those of Habermas in Ayn Rand: The Russian Radical. Rand recognized that honesty is an essential component of rational human relations and fully understood the exploitive nature of strategic forms of communication. Rand’s followers emphasize that self-deception is distortive of an individual’s efficacy and communicative competence.

Sciabarra suggests that an “emphasis on communicative truthfulness, self-awareness, and “de-repression” is as crucial to the Randian project as it is to Habermasian discourse theory”. (293) He suggests that “she sustained a belief in a conflict-free society of individuals united by their common love for the same values” (355). However, Rand’s values differed from those of Habermas: She “would have vehemently rejected Habermas’s emphasis on “intersubjectivity” and the social consensus of norms”. (291)

Relevance to ideas about justice

If we are seeking to reach agreement with others it seems obvious that we should seek to understand the basis for their points of view. For example, if a person is engaged in a discussion with his or her spouse about who should cook dinner, agreement is more likely if each party understands why the other might or might not want to cook on a particular day.

In the example I have just given, both parties have a strong incentive to reach agreement to enable a harmonious relationship to continue. It is also possible to think of contexts at a societal level where people have a strong incentive to reach agreement and are willing to set aside differences in current interests in making collective decisions. James Buchanan and Gordon Tulloch suggested that when individuals are considering constitutional rules that they expect to be in place for a long time, they may be able to set aside current interests because they are uncertain about what their interests will be in any of the long chain of collective choices made according to those rules. (The Calculus of Consent) I wonder if Habermas would approve if the participants in a constitutional convention agreed to rules protecting individual rights to property ownership.

This brings me to a fundamental problem with Habermas’s generalizability rule. Douglas Rasmussen pointed this out. (‘Political legitimacy and discourse ethics’, International Philosophical Quarterly, March 1992) According to Habermas, the “moral point of view” requires one to consider the satisfaction of one’s own needs and interests from an impersonal point of view – from a point of view which treats the fact that some needs and interests are uniquely yours as being of no consequence. Rasmussen points out that this so called “moral point of view” is not compatible with the moral reasoning of real people in real situations:

“One cannot even recognize his own life as his and his own reasoning as his very own if in order to play the moral game one must forgo all special attachments to ends that are uniquely one’s own.” (30)

Rasmussen concludes by noting that values associated with modernity, including recognition of the inherent worth of the individual human being, are inconsistent with Habermas’s “moral view”:

“Such a modern view, then, does not call for theoretical attempts to paper over the real and legitimate differences among the values and projects of individuals by attempting artificially to induce consensus through a generalizability of interests rule or by appealing to the so called “moral point of view”. Rather, it requires that one accept the moral propriety of pluralism and individualism, and from this starting point attempt the difficult task of constructing a theory of justice.” (34)

Conclusions

Jürgen Habermas has proposed that principles of discourse ethics can provide a normative basis to assess ideas about justice.

Habermas developed his principles of discourse ethics while reconstructing Marx’s project. He envisaged that the potential for “ideal speech” could enable a social consensus to emerge for movement towards the goals of truth, freedom, and justice.

Habermas’s discourse ethics is similar in some respects to the views of communication ethics advocated by Michael Polanyi and Ayn Rand. However, unlike Polanyi, Habermas argued that the tacit component of dialogue could be fully articulated. Unlike Rand, Habermas argued for intersubjectivity, which amounts to adoption of an impersonal point of view.

There is a fundamental problem in applying Habermas’s principles of discourse ethics to assess ideas about justice. Habermas’s generalizability rule seeks to artificially induce consensus by papering over legitimate differences among values held by individuals. 


Addendum

Readers may also be interested in Chris Sciabarra's discussion of possible libertarian applications of Habermas's view in a section on "Dialogical Models" in libertarian thought, in Chapter 9 of "Total Freedom". That section surveys various thinkers in Austrian and libertarian traditions. 

Sunday, June 9, 2024

How different were the views of Hayek and Rand on the role of reason?

 


I think many people who have some knowledge of the views of Ayn Rand and Friedrich Hayek have the impression that they had vastly different opinions on the role of reason. I certainly had that impression until recently.


I have changed my mind since reading Ayn Rand: The Russian Radical, by Chris Sciabarra.

In what follows, I begin by explaining why I had the impression that Rand and Hayek had vastly different views about reason, then outline why Sciabarra considers their views are similar in some respects, and follow that by attempting to identify the most important area of difference between them.



Opposing views?

The best way to explain why I thought Ayn Rand and Friedrich Hayek had vastly different views about reason is via some quotes.

Rand wrote:

“Rationality is man’s basic virtue, the source of all his other virtues.”

“The virtue of Rationality means the recognition and acceptance of reason as one’s only source of knowledge, one’s only judge of values and one’s only guide to action.” (Quotes from The Virtue of Selfishness, 1961, 31)

Hayek wrote:

“Like all other values, our morals are not a product but a presupposition of reason, part of the ends which our intellect has been developed to serve. At any one stage of our evolution, the system of values into which we are born supplies the ends which our reason must serve.” (The Constitution of Liberty, 1960, 63)

Chris Sciabarra notes that Rand recognized that individuals tacitly absorb the dominant values and ideas of the culture in which they live. (193) They develop the essentials of a “subconscious philosophy” from the earliest impressions of their childhood. (298) However, she saw each individual’s articulation of values and attitudes as a means towards rational integration or alteration, and analysis of values and attitudes at a social level as a means toward their explicit articulation or transcendence. (299)

While Hayek argued that reason helps us to observe social rules that enable us to get along with one another, he also argued that coercion to ensure compliance with those rules should be minimal. That was not only because coercion as such is bad, but because it is often desirable that social rules “should be observed only in most instances and that the individual should be able to transgress them when it seems to him worthwhile to incur the odium which this will cause”. He saw the system of values into which we are born as having emerged via social evolution. (COL, 58-9) He noted that “the existence of individuals and groups simultaneously observing partially different rules provides the opportunity for the selection of the more effective ones”. (COL, 63)

Hayek also recognized that “we must always strive to improve our institutions”, thus allowing for the possibility that conscious efforts in that direction could be successful. However, he suggested that we “can never synthetically construct a new body of moral rules” and “must take for granted much that we do not understand”. (COL, 63)

It seems to me that although Rand was more optimistic than was Hayek about the role of reason in enabling improvements in cultural values, their views about the role of reason were not diametrically opposed. Both recognized that individuals may have good reasons to question the dominant values of the culture in which they live.

Similar views about rationalism

Chris Sciabarra notes that Ayn Rand saw knowledge as the product of a conceptual integration of the facts of reality. She agreed with rationalists that human awareness is distinctly conceptual but departed from their view because they based their analyses on “floating abstractions” – dogmatic acontextual premises - rather than on concepts with perceptual roots. Leonard Peikoff, Rand’s close associate, has argued that rationalists pretend to have omniscience.

 Sciabarra suggests that Rand and her intellectual allies would have agreed with Hayek’s assessment that constructivist rationalism – the belief that deliberately planned social constructions produce outcomes that are superior to those of the spontaneous order of a free society - is an inappropriate extension of the Enlightenment faith in reason. He suggests that the crux of both Rand’s and Hayek’s critique of rationalism is as follows:

“The failure of rationalism was not a failure of reason. By ascribing to human beings the attributes of an omniscient deity, and then condemning human reason for not fulfilling this ideal, rationalists attack the genuine legitimacy of human cognition. Rand argued that this destructive pattern is reproduced by the advocates of altruism, who erect an impossible, self-abnegating standard of morality and then indict humanity for not being able to live up to it.” (212)

Hayek observed that constructivist rationalists tend to base their case on the synoptic delusion, “the fiction that all the relevant facts are known to some one mind, and that it is possible to construct from this knowledge of the particulars a desirable social order”. There is additional discussion of Hayek’s view of constructivist rationalism my recent essay: Did Hayek acknowledge the importance of individual self-direction in his vision of spontaneous order?

The most important difference?

I think the most important difference between Hayek and Rand about the role of reason concerns their differing views about the desirability of articulation of the rules underlying skills and customs of thought. As Sciabarra explains, Hayek acknowledged that the articulation of principles can be useful in transmitting know-how but noted that people often pass on know-how from generation to generation without being able to articulate the underlying principles involved. He quotes Hayek:

“Man has more often learnt to do the right thing without comprehending why it was the right thing, and he is still more often served by custom than by understanding.” (197-8)

Sciabarra points out that Rand believed that the articulation process was essential in the realm of morality because it enabled individuals not only to do the right thing but to know why it was the right thing to do. Rand held that an articulated philosophy is necessary for efficacious living: to live efficaciously it is necessary to choose, to choose it is necessary to define values, to define values it is necessary to know one’s own nature and the nature of the world. (200)

Rand proclaimed that the standard of value of the Objectivist ethics is “man’s life, or that which is required for man’s survival qua man”:

“Man has to be man—by choice; he has to hold his life as a value—by choice; he has to learn to sustain it—by choice; he has to discover the values it requires and practice his virtues—by choice.” (The Virtue of Selfishness, 28)

Personal perspective

I think Ayn Rand went too far in her assertions about choice and Friedrich Hayek went to too far in his assertions about the limits of human understanding.

I find it difficult to comprehend Rand’s assertion that humans have to choose to live. Does a new-born baby choose whether to accept the nourishment being offered by his or her mother? 

Some of Rand’s followers have attempted to explain that the choice to live is a fact inherent in the conditional nature of human life itself, but that seems to me to cloud the meaning of choice, and make it difficult to distinguish a choice from a survival instinct.

As I see it, rather than choosing whether to live or not live, it is more in accord with human nature for individuals to seek to discover or recognize what it means to be a human. As Henry Veatch wrote:

“We could say that this natural end or natural disposition of a human being is something pre-rational or pre-intelligent: it is just a fact that reason can do no more than recognize. And yet – and here is the decisive point – having come to recognize this pre-rational and pre-intelligent end, our human intelligence then sees that it is man’s natural end and hence the proper end for a human being to seek. It thus becomes an end which we do not seek merely in fact and automatically, toward which we are impelled uncritically and unreflectingly, but rather an end that we see that we have reason to seek and which we recognize as being the right and proper end for us as human beings.” (Rational Man, 79)

It is necessary to be aware of your natural end as a human being before making choices about what that potential means for the way you live your life.

In my recent post about Friedrich Hayek, referred to earlier, I suggested that he sometimes went too far in downplaying the ability of humans to understand the significance of abstract rules. I argued that most people are capable of understanding the purposes served by rules of just conduct and that it makes more sense to explain those purposes than to suggest that reverence for the traditional should be sufficient reason for compliance.

Conclusions

The views that Ayn Rand and Friedrich Hayek held about the role of reason are not as far apart as I had thought them to be prior to reading Chris Sciabarra’s book, Ayn Rand: The Russian Radical.

Rand was more optimistic than Hayek about the role of reason in enabling improvements in cultural values but they both recognized that individuals may have good reasons to question the dominant culture in which they live.

Sciabarra argues that Rand’s intellectual allies would agree with Hayek’s denunciation of the constructivist rationalism of those who believe they knew enough about human nature to plan a perfect society. Rand’s allies also condemn rationalists for ascribing to humans the attributes of an omniscient deity.

In my view, the most significant difference between the views of Rand and Hayek concerns the desirability of articulation of reasons for adherence to moral rules. I agree with Rand on that point.

Despite my disagreements with some of the views of both Rand and Hayek on the role of reason, I agree with what I see as the central elements of their views on this topic. I strongly support Rand’s view that it is necessary for individuals to have an articulated philosophy if they are to live efficaciously, and I strongly support Hayek’s denunciation of constructivist rationalism.


Sunday, June 2, 2024

Do people obtain more benefit from a walk in the park than from a walk in the suburbs?

 


I have previously written on this blog about the relationship between nature connectedness and happiness. In one essay, written in 2015, I referred to a meta-study (by  Diana Bowler et al) which suggested that exercise in natural environments promotes greater emotional health benefits – in terms of feelings of energy, and less anxiety, anger, fatigue and sadness - than exercise in an artificial environment. 

Since that study was undertaken there has been further research on the benefits people obtain from exercise in the natural environment.  I focus here on the conclusions of a review of experimental studies on psychological benefits of outdoor physical activity in natural versus urban environments. The review was authored by Claire Wicks , Jo Barton , Sheina Orbell , and Leanne Andrews, and published in Appl Psychol Health Well Being, 2022 Aug;14(3):1037-1061.

Natural versus Urban Environments

The authors identified 24 experimental studies which met their eligibility criteria, including a focus on psychological outcomes, broadly defined to include well-being, self-esteem, depression, anxiety, mood, and stress.

In the included studies, the natural environment includes forest, grasslands, nature reserves and urban parks. The urban environment includes commercial districts, city areas and residential streets.

The most common physical activity in the studies was walking.

The authors hypothesized that physical activity in nature would provide more favourable results for all psychological outcomes.

I focus here on the narrative synthesis of findings which was conducted across all studies. The authors conclude:

“Although there are some inconsistencies across outcomes, this analysis revealed results generally supporting our hypothesis. The majority of tests showed greater benefits following green exercise for anxiety, anger/hostility, energy, general affect and engagement, whereas four out of 10 tests found in favour of the natural environment for depression and one in four for tranquillity. Where studies did not find in favour of the natural environment, the results often indicated either favourable changes in both conditions or no changes in either condition.”

A personal view

I believe that most humans have deep-seated intuitions about their kinship (relatedness) to other living things. That led me, in Freedom, Progress, and Human Flourishing, to agree with the view that living in harmony with nature is intrinsic to individual flourishing and should be acknowledged as one of the basic goods of a flourishing human.  If living in harmony with nature is intrinsic to individual flourishing, I think it is reasonable to expect that exercising in the natural environment would provide greater psychological benefits than exercising in urban environments.

I walk regularly in a park close to where I live and obtain psychological benefits from doing so. I try to persuade others to do likewise.

However, I think my testimony about the benefits I obtain from walking in natural environments might be treated with some skepticism because of my belief that living in harmony with nature is intrinsic to individual flourishing. It is possible to argue that the psychological benefits that I obtain can be attributed to acting in accordance with my beliefs rather than to the impact of nature.

I am drawing attention to the findings of survey discussed above in the hope that it will receive serious consideration. Hopefully, it will induce more people to obtain the benefits of a walk in the park, and some of them will be led to view living in harmony with nature as intrinsic to their personal flourishing.