Happiness and Resilience: Two Sides of a Flourishing Society

In recent years, global and national studies have increasingly focused not just on economic performance, but on the psychological and social well-being of individuals and societies. Two important research streams stand out:

The World Happiness Report: a long-established global metric of subjective well-being across countries.

The Solvo Institute’s Index of Individual Resilience: a new approach exploring how individuals and societies cope with uncertainty, stress, and change.

Together, these bodies of research offer complementary insights into how people experience life and navigate challenges, and how societies might strengthen the conditions that support both happiness and resilience.

What the World Happiness Report Tells Us

The World Happiness Report is an annual, internationally recognized study that ranks countries by how happy their residents feel, based on survey data from the Gallup World Poll. Key components include:

Life evaluation scores (0–10) reported by individuals.

Major factors correlated with happiness, such as GDP per capita, social support, healthy life expectancy, freedom to make life choices, generosity, and perceptions of corruption.

Longitudinal data that allows trends over time to be analyzed.

This research shows that more than just income, a sense of community, trust, and personal freedom are influential in shaping overall well-being.

Life evaluation (3-year average) in 2024:

Sweden: 7.345 (Rank 4)
Czechia: 6.775 (Rank 20)
Germany: 6.753 (Rank 22)
Slovakia: 6.221 (Rank 50)

What the Solvo Institute’s Resilience Research Adds

The Solvo Institute has developed a comprehensive “Resilience Index” (the Index of Individual Resilience, IIR) based on primary quantitative research conducted in the Czech Republic, then later in Slovakia, Germany, and Sweden. This index measures individual resilience across eight dimensions:

Rather than just measuring subjective satisfaction, this approach assesses how well people can cope with stress, adapt to change, and maintain stability through adversity. These qualities are increasingly important in turbulent times. The IIR is constructed from questionnaire-based responses collected from individuals in the participating countries, with national scores representing the average of these individual-level assessments. Some countries scored higher than others, with Swedish respondents generally showing greater resilience on average than those in Germany, Slovakia, and the Czech Republic.

Why These Two Perspectives Matter Together

Both happiness and resilience are essential indicators of a thriving society, but they address different questions. While the WHR focuses on how people feel about their lives, on subjective well-being and satisfaction, the IIR focuses on the resources people have to be able to cope with challenges and stress, on adaptive capacity and stability. When combined, these perspectives go beyond simple measures of life satisfaction to capture not only how happy people are right now, but how equipped they are to remain thriving when confronted with uncertainty.

The trends in subjective well-being using data from WHR while focusing on life evaluation scores in 2011, 2019 and 2024 for Sweden, Czech Republic, Slovakia and Germany can be interpreted in conjunction with findings from Solvo’s IIR, allowing for an integrated assessment of subjective well-being outcomes and underlying resilience capacities. Across the selected countries, distinct trajectories in life evaluation emerge over the period spanning pre-crisis, late pre-pandemic, and post-pandemic years.

Sweden exhibits a consistently high and remarkably stable level of life evaluation, with scores remaining virtually unchanged between 2011 (7.379), 2019 (7.354), and 2024 (7.345). This pattern suggests a high degree of stability in subjective well-being over time. Czech Republic displays a different trajectory, characterized by substantial improvement between 2011 (6.360) and 2019 (6.911), followed by a moderate decline by 2024 (6.775). Slovakia follows a broadly similar pattern in absolute terms, improving from 5.657 in 2011 to 6.281 in 2019, before a slight decrease to 6.221 in 2024. However, despite the relatively small post-2019 decline in score, Slovakia’s international ranking deteriorates markedly, falling from 37th to 50th position, reflecting faster improvements elsewhere. Germany records the most pronounced post-2019 decline among the four countries. After increasing from 6.572 in 2011 to 7.076 in 2019, Germany’s life evaluation drops to 6.753 in 2024. This pattern contrasts with its generally strong pre-pandemic performance.

Taken together, these post-2019 developments offer a useful approximation of what may be termed “happiness resilience” within the WHR framework, defined here as the extent to which subjective life evaluations remain stable in the face of major societal shocks, including the COVID-19 pandemic, the energy crisis, and inflationary pressures. By this criterion, Sweden appears the most resilient, Germany the least, with Czechia and Slovakia occupying intermediate positions.

Drivers of Differences in Happiness and Resilience

To better understand the observed differences in life evaluation, it is useful to examine the explanatory components provided in the World Happiness Report. The WHR decomposes life evaluation into several factors, including GDP per capita, social support, healthy life expectancy, freedom to make life choices, generosity, and perceptions of corruption. Among the four countries examined here, the most pronounced contrast emerges between the Czech Republic and Slovakia.

Although the two countries share broadly similar historical trajectories and comparable economic structures, the WHR data indicate notable differences in the contributions of freedom and health to overall life evaluation. In 2024, the contribution of perceived freedom to make life choices is substantially higher in the Czech Republic (0.916) than in Slovakia (0.704), while healthy life expectancy contributes 0.658 in the Czech Republic compared with 0.547 in Slovakia. By contrast, differences in GDP per capita and social support between the two countries are relatively modest. These results suggest that the gap in subjective well-being between the two countries is driven less by material conditions and more by perceived agency and health-related factors.

Findings from the Index of Individual Resilience provide a complementary perspective on this pattern. Slovakia records the lowest overall resilience score among the four countries (mean IIR = 97) and performs particularly weakly in the dimension of social cohesion and trust. Only 14% of Slovak respondents agree with the statement that “most people can be trusted,” compared with 27% in the Czech Republic, 30% in Germany, and 39% in Sweden. These differences in social trust and cohesion are consistent with the WHR findings: lower perceived agency and freedom are often associated with weaker trust in others and in institutions, as well as with reduced feelings of personal control. Such factors represent core elements of societal resilience.

Despite achieving very similar life evaluation scores in 2024 (6.775 in the Czech Republic and 6.753 in Germany), the two countries display different underlying resilience profiles. According to the IIR analysis, the Czech Republic combines relatively favorable levels of physical activity and material security with comparatively lower levels of generalized and institutional trust. This configuration appears to encourage strategies of individual self-reliance, which may strengthen personal coping capacity but could potentially limit coordinated collective responses during systemic crises.

Lifestyle indicators illustrate this pattern. The proportion of respondents engaging in physical activity at least three times per week reaches 44% in the Czech Republic, a level close to Sweden (46%) and substantially higher than in Slovakia (31%), while Germany occupies an intermediate position at 37%. Healthy lifestyle habits may therefore serve as an important compensatory resilience resource in the Czech context.

Among the four countries analyzed, Sweden exhibits the strongest alignment between high subjective well-being and high resilience. In the WHR framework, Sweden performs strongly across several key drivers of life evaluation, particularly healthy life expectancy, perceived freedom to make life choices, and low perceived corruption. These factors reflect a broader environment characterized by institutional stability, social trust, and effective governance.

The IIR results mirror this pattern. Sweden achieves the highest overall resilience score (mean IIR = 104) and stands out especially in the domains of institutional trust and adaptability-related skills. A notable example is English-language proficiency, reported as “good” by 85% of Swedish respondents, compared with 54% in Germany, 33% in the Czech Republic, and 27% in Slovakia. Such competencies serve as proxies for cognitive flexibility, global connectedness, and the capacity to adapt to changing economic and social environments.

Germany presents a somewhat different pattern. According to the WHR decomposition, Germany performs strongly in several structural dimensions, including GDP per capita, health, and institutional quality. Nevertheless, the country experiences the most pronounced decline in life evaluation after 2019 among the four countries examined. The resilience data suggest a potential explanatory factor in the area of mental health. The prevalence of psychological or psychiatric diagnoses requiring treatment reaches 14% in Germany, compared with 12% in Sweden, 7% in the Czech Republic and 6% in Slovakia. While these differences may partly reflect variations in diagnostic practices and healthcare access, they nonetheless highlight the importance of mental well-being as a component of resilience and as a factor influencing subjective life evaluation.

Linking Happiness Outcomes and Resilience Capacities

Taken together, the comparison between WHR and IIR highlights the complementary nature of the two frameworks. The WHR primarily measures outcomes and macro-level correlates of well-being, focusing on life evaluation and its associated structural drivers such as economic prosperity, health, and institutional quality. The IIR, by contrast, captures micro-level capacities that shape how individuals cope with adversity and adapt to changing conditions.

Several conceptual correspondences between the two frameworks can be identified. Material security in the IIR aligns with the GDP and financial stability channel in the WHR. Physical health and lifestyle behaviors relate closely to the WHR’s healthy life expectancy component. Social cohesion and interpersonal support networks correspond to the WHR measure of social support, while institutional trust parallels perceptions of corruption and governance quality. Finally, adaptability and skills contribute to individuals’ perceived freedom and agency in navigating economic and social change. Although these indicators are not identical, they reflect overlapping dimensions of societal well-being and resilience.