Book Review: Can we be happier? Evidence and ethics by Richard Layard (Penguin, 2020)

Happiness is one of the most important aspects of human consciousness, however psychological understanding is still at a preliminary stage.

What is happiness and how can we increase it?

In another week of challenging events, the task of reviewing any book on happiness offered a welcome contrast to depressing accounts of pandemic, politics and poverty. Not that Covid-19, economic decline and the threat from climate change are not important issues, but because the book title suggested solutions to many of the intractable problems we face. Indeed, Layard offers hope that ‘despite appearances, a new gentler culture is emerging’.[1] The musings of our royal princes were used as evidence of this seismic shift, the first of many conflicting ideas employed to bolster uncertain and at times speculative science. But let me be clear, there’s much to respect in Layard’s work generally. An opinion former in the economics of happiness, he writes and speaks extensively on the subject. And as a scientist and academic committed to researching the relationship between health and happiness I wanted to be impressed, I wanted to learn more. But unforunately it didn’t happen.

In the book’s introductory road map, the paths to greater happiness are explained simply. We inherit two genetic ‘traits’, altruism and selfishness, and by attenuating selfishness and augmenting altruism, we increase individual and collective happiness. The omission of evidence to support this model was the core limitation of the work. I’m also concerned by the book’s tone that the happiness of society rests mainly on just one concept ‘say no to selfishness’. There’s little acknowledgement of individual psychological differences, epigenetic limitations or the host of external factors that create variability in human behaviour. Several of the examples abandoned causality. So, while school is more influential in a child’s happiness than their grades, Layard didn’t address the evidence linking education, income and privilege. Similarly, the correlations between poverty and the mental health of school-aged children was generally understated. Psychological sciences have frequently demonstrated the link between poverty and lifelong unhappiness.

After a set of controls are added, we document that both persistent levels of poverty and transitions into poverty are strongly associated with levels of and transitions into childhood mental health problems

Emla Fitzsimons et al. [2]

If you separate the conditions most likely to cause unhappiness, it can make scientific models seem more reliable, but this reductive approach doesn’t help us get to the root causes of why people are so desperately unhappy to begin with.

Who’s happiness?

Over 14 chapters Can we be happier? offers a view of how society might transform into a benevolent paternalistic state. It describes how each of us (parents, teachers, scientists, politicians, managers, economists, etc.) needs to act to support his (Layard’s) vision. Layard combines his manifesto for a kinder and happier society with an idiosyncratic catalogue of happiness projects, a constellation of ideas originating from sources as diverse as the Dalai Lama and the World Economic Forum. These concepts are loosely grouped around several themes. One of the most persistent is that an increase in income accounts for a minuscule change in people’s experience of happiness (a maximum of two per cent). Leaving aside the scientific reliability of this claim, I’m unsure of its narrative function in a book based on the benefits of altruism. It also tends to the dualistic world view that dominates scientific enquiry into meditation and mindfulness. While almost all of us studying the science of meditation would agree materialism per se’ isn’t always correlated with happiness, the effects of long term poverty significantly reduce our potential for positive physical and mental wellbeing.

Relationships between poverty and happiness?

Hundreds of citations from peer-reviewed scientific papers document essential work in the field of happiness and wellbeing. But the selective use of evidence combined with personal insights didn’t coalesce; there isn’t a coherent framework. The notion that we have two competing neural networks, altruistic and selfish, mediated by choice isn’t evidenced in the book. The available science illustrates much more complex relationships between selfish and generous behaviours.

The underlying neural circuitry differs between psychopaths and altruists with emotional processing being profoundly muted in psychopaths and significantly enhanced in altruists. But both groups are characterized by the reward system of the brain shaping behavior. Instead of rigid assignment of human nature as being “universally selfish” or “universally good,” both characterizations are partial truths based on the segments of the selfish–selfless spectrum being examined.

James W.H. Sonne and Don M. Gash [3]

As a neuropsychologist, I have some concerns about using psychometrics to infer universal brain function and structure, no matter how well-intentioned the project. Layard is a knowledgeable and credible source; his motivation is to be praised. But by stretching his field of expertise to cover both Buddhism and neuroscience, his thesis becomes unstable. The reader’s main difficulties arise in trying to understand the vision and how the multiverse of compassionate strands form a unified cord. For clarity, I’ll highlight the two areas of most significant uncertainty.

Even in popular science, I like to see arguments for and against a hypothesis, particularly in areas of human behaviour as complex as happiness. That’s what separates evidence-led from opinion-led claims. Testing our ideas is one way to increase both our knowledge and the reliability of our thinking. But Layard fails to indicate the difference between scientifically reliable and speculative concepts. His use of contested experimental evidence lacked contrast or clarification. In extolling the virtues of mindfulness meditation, the widespread critical  concerns of the scientific community about its reliability are absent.

Yet the mindfulness movement and empirical evidence supporting it have not gone without criticism. Misinformation and poor methodology associated with past studies of mindfulness may lead public consumers to be harmed, misled, and disappointed

Nicholas T. Van Dam and others [4]

To promote the use of mindfulness beyond its evidential basis risks stalling the progress of this crucial human technology further. There is currently an opportunity to reset the trajectory of meditation research towards new productive areas and not repeat the mistakes from the 1970s and the 1980s. But for this to happen, we need to filter out aspirational science. We have seen over the last fifty years that merging the theoretical frameworks of Buddhism and psychological science causes critical ontological failure. If we are serious about a compassionate revolution, we must hold our nerve and face the limits of our current understandings. It’s over a century since Paul Carus embarked on his project to combine ‘the best’ of psychology and spirituality in a monistic philosophy. History shows us that this approach leads to scarcity more often than surplus.

Poverty, education and happiness

Throughout the book, Layard uses mindfulness as an example of an approach able to support his happiness revolution. But by acknowledging criticisms that mindfulness may not generate altruism; Layard creates an impasse that undermines his central claim. By failing to establish a scientific link between mindfulness, altruism and happiness, the reader is left in limbo. By the book’s end, it is still no clearer (scientifically) if mindfulness training might lead to increased or reduced happiness and if so, how? Similarly, the importance of positive psychology to health and wellbeing is highlighted. Yet there is no mention of the extensive body of self-compassion research that promotes self-care as a route to happiness. You don’t have to be a scientist to see the potential confusions if both altruism and self-compassion lead to increased happiness. I’m not an opponent of secular mindfulness nor positive psychology, but I don’t think the selective use of evidence can be the foundation for a new, kinder era.

The lack of references to the historical development of the science of meditation is a sad omission. An analysis of the foundational studies in the field has much to tell us about secular meditation’s strengths and weaknesses. The range of sources used in Can we be happier? is commendable, but understanding their overarching theoretical frameworks is challenging. To bring people together to support the goal of collective altruism, there must be a clearer vision. Layard offers insights that signpost opportunities and challenges, but fundamental contradictions diffuses his passion. He fails to establish the scientific evidence for his central argument, that humans have trait altruism and selfishness, mediated by will alone. We are presented with a highly personal view of individuals and society. The book is dedicated to the Dalai Lama, and Buddhist ideas are present throughout the text. It’s a given that H.H. The Dalai Lama is an exemplar of kindness and compassion. But what is the conceptual relationship between ordained Buddhist monks and the dominant economic paradigms which limit happiness in the UK? If Buddhism is part of Layard’s strategy for happiness, he needs to share his thoughts of which Buddhist schools, teachers, ontologies and epistemologies he thinks will help. Buddhism isn’t one set of ideas or practices, rather like views on happiness; it’s a rich spectrum.

How well does psychology measure happiness?

The title of the book, Can we be happier? reveals the underlying uncertainty present in the text. We can, of course, be happier; relative happiness is a state mediated by a range of constantly shifting internal and external phenomena. A better focus for this project would have been ‘What I know about happiness’. Millions share Layard’s wish that people become happier through altruism. His motivation and commitment to the eradication of ‘misery’ are impressive. But throughout my reading, I was longing for the voices of real people, rather than statistical aggregations of misery to emerge from the data. We are not yet at the point where science can deliver absolute truths regarding the human condition or consciousness. A key element in the training of Tibetan Buddhists and contemporary psychologists is the recognition that our own opinions are relative. As such, reflexivity (reflectivity) and a balanced approach to knowledge creation are essential qualities, both for scientists and those that would use science for the common good. I sincerely hope that Layard’s ‘compassionate dawn’ is coming. This doesn’t mean that we can’t be altruistic or work for a more compassionate society today. But we must understand more about the long term effects of brain training (meditation) before secular mindfulness becomes integrated within social policy as a universal panacea.

This review was first published on the Critical Mindfulness website in October 2020.

Bibliography

[1] Richard Layard, Can We Be Happier? Evidence and Ethics (London: Penguin, 2020). p1

[2] Emla Fitzsimons and others, ‘Poverty Dynamics and Parental Mental Health: Determinants of Childhood Mental Health in the U.K.’, Social Science and Medicine, 175 (2017), 43–51. https://doi.org/10.1016/j.socscimed.2016.12.040

[3] James W.H. Sonne and Don M. Gash, ‘Psychopathy to Altruism: Neurobiology of the Selfish-Selfless Spectrum’, Frontiers in Psychology (Frontiers Media S.A., 2018), 575

[4] Nicholas T. Van Dam and others, ‘Mind the Hype: A Critical Evaluation and Prescriptive Agenda for Research on Mindfulness and Meditation’, Perspectives on Psychological Science, 13.1 (2018), 36–61. https://journals.sagepub.com/doi/abs/10.1177/1745691617709589

If mindfulness works, we have to be able to produce the evidence

The longer the science of mindfulness resists reforms, the greater the risks to the technology.

Buddhism and mindfulness
Making sense of mindfulness research

Leading UK economist Richard Layard has drawn further attention to the growing controversy surrounding mindfulness meditation. In his recent book Can we be happier?, Layard sends a number of uncertain messages about the role and benefits of mindfulness. The central premise contained in the Introduction is that by increasing levels of altruism, a new age of increased happiness can be established. Throughout the book, mindfulness and meditation are used as examples of technologies able to support the ‘happiness revolution’. But confusingly, Layard highlights concerns that the altruism present in traditional meditation methods, has been erased from secular forms of mindfulness. According to Layard’s hypothesis, if mindfulness decreases altruism it might reduce happiness. The same problem may be present with any self-focused form of mind training, self-compassion or CBT for example.

man wearing black crew neck top

Can we be happier? also misses the opportunity to discuss the lack of replicated data in mindfulness research. Several scientific reviews have argued that revisions to the methodologies used to study meditation are required.1 Given the status of Layard as a leading authority in the science of happiness, his failure to mention this growing problem is surprising. Leaving the book open to accusations of a lack of scientific objectivity.2 A tendency to ignore critical reviews from academics and scientists is causing increasing damage to the reputation of the contemplative sciences. If action isn’t taken by the scientific and clinical communities, there is a danger that the progress of mindfulness will be stalled further. There are three pressing issues that need to be addressed by professionals working in this field.

  • The body of research needs to be reviewed and a distinction made between reliable (fully replicated studies) and unreplicated (unreplicable) work.
  • Any systemic problems must be acknowledged and a plan of action to eliminate them agreed.
  • Robust theoretical frameworks need to be established.

“Those of us with a long experience of meditation, know how valuable a technology it is. But if we wish that meditation and mindfulness are treated as scientifically reliable, we must meet the required standards of evidence. Including a need for extensive replication.”

Stephen Gene Morris

Notes:

1 Nicholas T. Van Dam and others, ‘Mind the Hype: A Critical Evaluation and Prescriptive Agenda for Research on Mindfulness and Meditation’, Perspectives on Psychological Science, 13.1 (2018), 36–61.

2 https://www.theguardian.com/books/2020/jan/23/can-we-be-happier-richard-layard-review

Choose happiness! Is mind wandering unwelcome?

Choose happiness!
Does mind wandering inevitably lead to unhappiness?

 

Is mind wandering unwelcome?
Is mind wandering unwelcome?

Authors: Killingsworth, M. A., & Gilbert, D. T.

Year: 2010

Title: A wandering mind is an unhappy mind.

Summary: I’ve taken a step back with this study (chronologically speaking) because it predates the Jazaieri et al. paper that I recently reviewed. According to Google Scholar, this investigation has been cited by other researchers over 1500 times. If you read any scientific study linked to mind wandering since 2010 you can expect to find Killingsworth & Gilbert referenced. Three reasons why this work is so popular, firstly it was a big study, recruiting 2250 participants. Secondly, it took an innovative approach to the use of technology, using an iPhone app to track and record mind wandering in ‘real world’ scenarios. Finally, the study made some very strong statements which with hindsight, have perhaps oversimplified mind wandering. In particular, the idea that “a human mind is a wandering mind, and a wandering mind is an unhappy mind”.

The full purpose of mind wandering is not yet understood, its activity is largely observed in the Default Mode Network (DMN). The DMN is a collection of anatomically separate regions that are most active when we are not engaged in a specific externally focussed task, hence our ‘default state’. The research concludes that mind wandering is a cause of unhappiness and (staggeringly) even mind wandering to positive subjects doesn’t appear to improve self-reported happiness. Provided with this kind of context it’s no wonder that the idea of suppressive mind wandering approaches maintained popularity across experimental and clinical psychology. Killingsworth & Gilbert even supported their case by claiming that many religious and philosophical traditions link happiness to living in the here and now.

Buddhism and mind wandering

Many forms of meditation and mindfulness do work on training consciousness to rest in the present moment. But from the Tibetan Buddhist perspective to equate this with a conclusion that mind wandering is a cause of unhappiness is somewhat misleading. Traditional meditation is often set in a wider context, undertaken for the benefit of all beings (self and other). Any merit that is accumulated from resting in the present moment is typically dedicated to others, rooting the practice in the past present and future. The idea that a thought, rather than the reaction (attachment or aversion) to the thought is the cause of unhappiness isn’t supported by the theoretical frameworks of traditional meditation systems.

Abnormally high levels of mind wandering are likely to be clinically problematic, but even today we don’t know all the functions mind wandering might have. It’s considered to be linked to the narrative we make to understand ourselves in the wider world. There isn’t evidence that the process itself brings unhappiness, it may be that the quality of our self-generated narrative rather than mind-wandering per se might be the problem. For example, 1 in 4, 14-year-old girls in the UK demonstrate symptoms of depression, and that teenage depression is correlated with social media use. Can we say that mind wandering to social media content, rather than emotions linked to social media content is the root cause of any reported unhappiness?

Link: www.science.sciencemag.org