Part I — Why cannot stress be understood apart from the conditions in which people live and work?

There is a familiar pattern in modern professional life.

An executive notices that concentration becomes harder late in the day. A healthcare professional who once moved easily between competing priorities now feels mentally depleted. An entrepreneur remains productive, but recovery takes longer. A team continues to meet its targets, yet people are increasingly tired, reactive, and less able to sustain the same quality of attention.

We often describe these experiences with a single word: stress.

And we often respond with a familiar set of recommendations: manage your time better, exercise, meditate, sleep more, improve your coping strategies.

These practices can be valuable. But they leave an important question unanswered:

What if the problem is not simply how well a person manages stress, but the relationship between the demands placed on that person, the resources available to meet those demands, and the conditions in which that person is expected to function?

That question sits at the heart of the evolving work of Essentia Center for Integrative Health.

It also reflects a longstanding principle of public health: human health and functioning cannot be fully understood by looking at individual behavior alone.

Human functioning does not happen in isolation

Public health has long recognized that health is created and constrained within the environments of everyday life.

The Ottawa Charter for Health Promotion moved health promotion beyond individual behavior by emphasizing supportive environments, community action, healthy public policy, personal skills, and the reorientation of health services (World Health Organization WHO, 1986).

The social drivers of health extends this argument further. Health is influenced by the conditions in which people are born, grow, live, work, and age as well as by access to power, money, and resources. These conditions are not distributed equally, and their unequal distribution contributes to avoidable health inequities (WHO, n.d.).

Dahlgren and Whitehead’s influential model similarly places the individual within layers of influence that include social and community networks, living and working conditions, and broader socioeconomic, cultural, and environmental conditions (Dahlgren & Whitehead, 1991).

These perspectives change the questions we ask.

• How can this person manage stress more effectively?
• What is this person being asked to manage?
• How sustained are those demands?
• How much control does the person have over them?
• What resources are available for adaptation and recovery?
• What aspects of the environment support effective functioning—and which ones make it more difficult?

This does not eliminate individual agency or responsibility. It places both within context.

That distinction is fundamental to Essentia’s philosophy.

Stress is not simply the presence of pressure

Human beings continually adjust to changing conditions.

Bruce McEwen’s work on allostasis provides an important physiological perspective. Allostasis describes processes through which the body maintains stability through change. Adaptive systems can help us respond effectively to challenges; however, repeated or prolonged activation can contribute to cumulative physiological burden, conceptualized as allostatic load (McEwen, 1998).

This distinction matters because the goal cannot reasonably be a life without demand.

Leaders must make difficult decisions. Healthcare professionals must respond to urgent situations. Entrepreneurs must tolerate uncertainty. Parents manage responsibilities that do not disappear at the end of the workday. Organizations must respond to change.

Demand itself is not necessarily the problem.

Can people continue adapting to sustained demands without progressively compromising the capacities they need to function effectively?

This is where Essentia’s interest in human functioning begins.

We approach human functioning as dynamic rather than fixed. Physiological regulation, attention, cognition, emotion, behavior, energy, recovery, social relationships, and environmental conditions interact continuously.

When one part of the system is under strain, another may compensate. That compensation can work remarkably well—for a time.

The important question becomes whether it can be sustained.

Capacity is also shaped by social conditions

There is another dimension that cannot be ignored.

People do not enter workplaces with identical resources, responsibilities, opportunities, or levels of control.

Two professionals may occupy positions with comparable workloads while having very different circumstances outside work. One may have considerable schedule flexibility, financial security, reliable transportation, access to healthcare, family support, and adequate opportunities for recovery. Another may carry caregiving responsibilities, economic uncertainty, limited schedule control, transportation difficulties, or other persistent demands.

These differences matter.

Marmot’s work on the social determinants of health has demonstrated the importance of social position and psychosocial factors, including control in understanding differences in health. More broadly, he argues that patterns of health reflect characteristics of the societies in which people live and the ways social, economic, and political conditions are organized (Marmot, 2000).

WHO also emphasizes that social determinants are connected to access to power, money, resources, employment, housing, education, and social protection, and that these determinants contribute to systematic health inequities (WHO, n.d.).

This introduces an essential equity lens into conversations about human functioning.

Adaptive capacity, therefore, should not be understood simply as something a person possesses. It is also shaped by resources, relationships, opportunities, working conditions, and larger social systems.

• What conditions strengthen or constrain that capacity?
• Who has access to the resources needed for recovery and effective functioning?
• Who has meaningful control over workload, schedule, and decision-making?
• And are demands and resources distributed equitably across the workforce?

These questions move the conversation beyond individual coping. They ask us to consider how physiology, work design, social conditions, resources, and control interact to shape the capacity to function and adapt.

In Part II, the focus shifts to what this means for organizations: how work design, institutional practices, coherence, and equity can support or constrain human functioning and sustainable performance.

References

• Dahlgren, G., & Whitehead, M. (1991). Policies and strategies to promote social equity in health. Institute for Futures Studies.
• Marmot, M. (2000). Social determinants of health: From observation to policy. Medical Journal of Australia, 172(8), 379–382.
• McEwen, B. S. (1998). Stress, adaptation, and disease: Allostasis and allostatic load. Annals of the New York Academy of Sciences, 840, 33–44.
• World Health Organization. (1986). Ottawa charter for health promotion. First International Conference on Health Promotion, Ottawa, Canada.
• World Health Organization. (n.d.). Social determinants of health.