Positive psychology has come a long way since Martin Seligman famously launched it as a formal scientific field in 1998. From its early focus on individual happiness and strengths, the field has grown through two significant waves of development – and is now entering a third. This third wave, sometimes called PP 3.0, is reshaping what it means to study and promote well-being. It is broader, more culturally inclusive, more systemic, and far more ambitious in scope. Understanding where positive psychology is headed helps us see not just how we can help individuals flourish, but how entire communities, cultures, and societies can thrive together.
Table of Contents
- From the first wave to the third: a brief overview
- What makes the third wave different
- Systems-informed positive psychology (SIPP)
- Sociocultural context and collective well-being
- Integrating positive and negative: beyond “toxic positivity”
- Eastern philosophies and the future of well-being science
- Yin and Yang: balance as well-being
- Sthitapragya: the stable wise mind
- Positive communities: moving from individuals to systems
- Positive psychology and public policy
- A post-disciplinary approach to well-being
- What this means in practice
From the first wave to the third: a brief overview
The first wave of positive psychology centered on the scientific study of positive emotions, character strengths, and subjective well-being. It was a necessary corrective to a psychology field that had long focused almost exclusively on dysfunction and disorder. The second wave, or PP 2.0, introduced a more nuanced picture. Researchers like Paul Wong argued that well-being cannot be understood without also acknowledging suffering, pain, and the negative aspects of life – proposing that genuine flourishing only emerges through working through adversity, not despite it.
Now, a third wave is emerging. As scholars Lomas, Waters, Williams, Oades, and Kern described it, this new movement involves going “beyond the individual” and embracing greater complexity. The focus of research and practice in earlier waves had remained primarily on the individual – perhaps reflecting the broader tradition of individualism in the Western cultures where positive psychology initially developed. The third wave now involves a more active and comprehensive exploration of the systemic and sociocultural complexities of people’s lived realities.
What makes the third wave different
The development of academic fields is often described through the metaphor of waves. Following the instantiation of positive psychology as the first wave, scholarship emerged looking critically at the notions of positive and negative, becoming known as its second wave. More recently, an equally significant evolution has emerged – scholarship that in various ways goes beyond the individual and embraces greater complexity, involving going beyond the individual person as the primary focus of enquiry to look more deeply at the groups and systems in which people are embedded.
This shift is meaningful in four concrete ways. The third wave of positive psychology emphasizes going beyond the individual to take a deeper look at the groups and systems in which we live. It also promotes becoming more interdisciplinary and multicultural and incorporates more methodologies. In broadening the scope and exploring the systemic and sociocultural dimensions of people’s lived realities, there are four specific things to focus on: the focus of enquiry – becoming more interested in emergent paradigms like systems-informed positive psychology; disciplines – becoming more multi- and interdisciplinary, as reflected in hybrid formulations like positive education; cultural contexts – becoming more multicultural and global; and methodologies – embracing a wider range of research approaches.
Systems-informed positive psychology (SIPP)
One of the most significant concepts in this third wave is Systems-Informed Positive Psychology (SIPP). Traditional positive psychology approaches tend to be more reductionistic in nature, implicitly assuming that singular cause-and-effect relationships can be identified, resulting in specific interventions that can build well-being. By contrast, SIPP explicitly addresses the complexity of the world by incorporating systems principles such as complexity, dynamism, non-linearity, multiple perspectives, boundaries, and self-organisation. In other words, SIPP recognizes that a person’s well-being does not exist in isolation – it is embedded in families, schools, workplaces, communities, and cultural systems that all interact with one another.
Sociocultural context and collective well-being
A core critique of earlier positive psychology was that it was built largely on research conducted with WEIRD populations – Western, Educated, Industrialized, Rich, and Democratic. Unlike in individualistic cultures, those from collectivistic cultures tend to see well-being and mental health as a function of social contexts, such as family contexts and community well-being. Popular psychological assessment tools have shown not to be invariant across cultures, with differences in interpretation of items leading to different factorial structures.
The future of positive psychology therefore requires a genuine rethinking of whose well-being is being studied, and through whose cultural lens. The situatedness of many well-being studies in Western contexts was often not recognized in the past, and generalizations were made as if the findings and interpretations are globally applicable. Contextual situatedness will in the future need to be more explicit concerning specific physical environments, economic contexts, socio-political and socio-demographic variables, life phases and life domains.
This shift matters enormously. When positive psychology interventions are designed without accounting for cultural differences, they can miss – or even harm – the communities they aim to serve. The third wave calls for an explicitly inclusive view that treats individual well-being and collective flourishing as deeply interconnected.
Integrating positive and negative: beyond “toxic positivity”
PP 3.0 firmly rejects the idea that well-being is simply about maximizing positive emotions while eliminating negative ones. Sustainable well-being can only be achieved by learning from the dynamic and dialectic interplay between positive and negative life experiences. Well-being needs actions oriented toward enhancing happiness as well as actions that facilitate the transformation of suffering.
The field of Western psychology has long focused on an isolated approach to mental illness, often viewing mental health as the absence of illness and pathology. In recent times, psychologists and mental health practitioners have begun to take a more positive approach drawn from traditional Eastern approaches to psychology, which emphasize the idea that wellness is about much more than simply not being ill. There are three basic principles of acceptance at work here: accepting life in its totality, recognizing that the whole is made up of opposites or polarities, and understanding that opposites depend on or complement each other.
Eastern philosophies and the future of well-being science
Perhaps one of the most exciting directions in PP 3.0 is its openness to non-Western wisdom traditions. Two concepts from Eastern philosophy are particularly relevant: Yin and Yang, and the Indian concept of Sthitapragya.
Yin and Yang: balance as well-being
The concept of Yin Yang plays a pivotal role in Eastern philosophy, symbolizing the dual nature of reality. The term Yin Yang refers to the idea that two opposite forces are interconnected and interdependent in the natural world. Originating in ancient Chinese philosophy, this concept emphasizes the duality of life and how contrasting forces complement and transform into one another.
The Yin-Yang model of contradictory thinking has extensively molded Chinese psychology, fostering vigilance in peaceful times while promoting optimism amidst adversity. The integration of dialectical thinking necessitates understanding essential concepts and principles such as situational evaluation, coexistence, complementarity, and moderation. Collectively, these principles foster an objective problem perception by overcoming inherent biases, nurturing inner peace by appreciating emotional diversity, and endorsing comprehensive assessments through inclusive views.
For positive psychology, the Yin-Yang perspective is a corrective to any oversimplified pursuit of positivity. It teaches that suffering and joy, strength and vulnerability, are not opposites to be resolved, but complementary forces to be balanced. Research published in Frontiers in Psychology has explored how this framework, rooted in both Confucian moralism and Taoist liberalism, offers a sophisticated model of mental health that neither purely Western nor purely individualistic frameworks can fully capture.
Sthitapragya: the stable wise mind
Sthitapragya is a concept drawn from the Bhagavad Gita, one of the foundational texts of Indian philosophy. It refers to a person of steady wisdom – someone whose mind remains stable, calm, and equanimous amid the fluctuations of life, whether joyful or painful. Unlike the Western psychological idea of “emotion regulation,” which often implies managing or suppressing emotions, Sthitapragya points to a deeper state of inner settledness that is not reactive to external circumstances.
In the context of PP 3.0, Sthitapragya offers a model of flourishing that is culturally grounded in the Indian philosophical tradition and goes well beyond hedonic happiness or even eudaimonic well-being as currently defined by Western science. It acknowledges suffering without being controlled by it, and experiences joy without clinging to it – a form of equanimity that resonates strongly with the second and third wave critiques of purely positive-focused psychology.
Positive communities: moving from individuals to systems
A critical priority in the future of positive psychology is building positive communities – not just helping individuals within them. If positive psychology interventions begin and end with the individual, and ignore the collective fate of communities, their social and global impact will be limited. It is crucial to move the discipline of positive psychology to a higher level of complexity where social change is also considered rather than solely focusing on individual change. With such a perspective, positive psychology has the potential to increase the well-being of more people and contribute to just societies.
Community-level positive psychology interventions are still an emerging area. Research published in Frontiers in Psychology identifies how macro-level well-being can be enhanced through social reconciliation processes, legislation, direct democratic participation, and collective projects where community members can express their strengths and build social capital.
Positive psychology and public policy
For the findings of positive psychology to have maximum impact, they need to inform the decisions made at the policy level. Underlying both mental health promotion and positive psychology is the fundamental view that health is more than the absence of illness and that fostering individual and social resources can lead people, organizations, and communities to thrive. Common to both mental health promotion and positive psychology is a focus on “positive mental health” – an empowering resource broadly inclusive of psychological assets and skills essential to human fulfillment and well-being.
Research from the University of Pennsylvania’s Positive Psychology Center argues that well-being science should go beyond GDP as a measure of national progress, offering specific recommendations on policy-relevant well-being metrics and on how policies can be designed to increase societal flourishing. This represents a significant expansion of psychology’s role – from the clinic and the lab to the halls of government.
A post-disciplinary approach to well-being
The most forward-looking dimension of PP 3.0 may be its call for a post-disciplinary approach to well-being. This means moving beyond the boundaries not just of psychology, but of all single academic disciplines. Future research should engage in post-disciplinary collaborations, employing diverse methods to understand how flourishing unfolds across individuals, communities, and ecosystems. Initial proposals for a fourth wave even align well-being science with global challenges such as sustainability, equity, and public health – framing flourishing as a shared responsibility in an interconnected world.
Whether the focus is on how systems influence the individual or humans as a collective, or on the well-being of wider systems themselves, or the interaction among systems, the notion of interconnectedness – and specifically the quality of the interconnections – is of core importance, and will be particularly central in the new post-disciplinary trajectory of well-being studies.
This vision reimagines positive psychology not simply as a science of personal happiness, but as a science of how human beings – in all their cultural diversity, embedded in communities and ecosystems – can collectively flourish. It draws on sociology, ecology, philosophy, public health, political science, and indigenous knowledge systems, recognizing that well-being is too complex and too important to be left to any one field.
What this means in practice
The trajectory of positive psychology toward PP 3.0 has real-world implications. It means designing school programs that build collective strengths alongside individual ones. It means mental health policies that address not just symptoms but social determinants of well-being. It means research that takes seriously the wisdom embedded in non-Western philosophical traditions – from the Yin-Yang dialectic of Chinese Taoism to the equanimity of Sthitapragya in Indian thought. And it means building communities where flourishing is not a private achievement, but a shared project.
Positive psychology has given birth to several revolutionary theories, methodologies, frameworks, and approaches to measure, explain, and develop the conditions required for individuals to thrive, communities to flourish, and societies to prosper. The third wave asks us to apply all of that progress with greater humility, cultural awareness, and systemic ambition.
What do you think? As positive psychology expands to embrace collective well-being and non-Western philosophies, do you think the field risks losing its scientific focus – or is this broadening essential for it to be truly relevant across the world’s diverse cultures and communities? And when you consider concepts like Yin-Yang balance or Sthitapragya’s steady wisdom, do these resonate with your own understanding of what it means to truly flourish?
References
- https://pmc.ncbi.nlm.nih.gov/articles/PMC9320159/
- https://www.psychologytoday.com/us/blog/finding-light-in-the-darkness/202008/what-is-third-wave-positive-psychology
- https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2022.832076/full
- https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2021.720793/full
- https://ppc.sas.upenn.edu/sites/default/files/wellbeingpublicpolicy.pdf
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