For the vast majority of people, the concept of health boils down to one simple understanding: the absence of illness and discomfort. This dominant framing is even rooted in the etymology of the word “disease” itself — combining the prefix “dis-” with “ease” to describe a break from natural comfort and bodily balance. But according to Grenadian physician Dr. Ishma Harford, this narrow, limited definition of health does society a deep disservice, and the way we frame health directly shapes how we approach individual and collective well-being.
The World Health Organization (WHO) has long pushed for a more expansive vision: health is not merely the lack of disease, but a complete state of physical, mental, and social well-being. This definition extends beyond the absence of physical ailment to encompass how people feel, think, and connect to the world around them, incorporating mental wellness and social connection as core pillars of health. Critics have pushed back, arguing this standard is unachievable, as almost no person can claim to experience total well-being at all times. While this critique is not without merit, Dr. Harford argues the aspirational core of the WHO’s definition is exactly what makes it valuable. A practical, grounded framing of this vision positions health as a dynamic, shifting spectrum rather than a static binary of “healthy” or “unhealthy.”
This broader framing opens the door to critical, underdiscussed questions about collective health: Can a person be considered truly healthy if they live with chronic anxiety, social isolation, or food insecurity? Can a country claim to be healthy when accessing essential care pushes households into catastrophic debt? Is health solely an individual responsibility? Strip away nuance, and the answer to all three questions is a clear no.
Beyond its role in individual well-being, Dr. Harford emphasizes that health is a foundational driver of economic prosperity. A healthy population is able to work, innovate, and build sustainable growth, a truth captured in the old adage that a nation’s greatest wealth is its people’s health. Nobel Prize-winning economist Amartya Sen has long argued that health is not just a byproduct of development — it is one of its core essential engines. When populations face premature death, chronic illness, and low productivity, economies stagnate, families fall into intergenerational poverty, and decades of collective progress can be wiped out by a single devastating medical crisis.
Health also does not operate in isolation: it forms an inseparable interconnected triangle with education and economic activity. Improvements to one cannot deliver long-term gains if the other two are neglected. A child living with untreated chronic illness cannot effectively learn in school; a child who does not receive a quality education cannot grow into a economically productive adult; an unproductive adult cannot contribute to national growth or invest in their own children’s health and education. This cycle works in both directions: poverty generates poor health outcomes, and poor health entrenches poverty. Breaking this destructive cycle is not a charitable act, Dr. Harford argues — it is a core national strategic priority.
This dynamic is not an abstract theoretical concept, as Dr. Harford illustrates with data from his home country of Grenada. Today, non-communicable diseases (NCDs) including diabetes, hypertension, heart disease, and cancer account for 83% of all deaths in Grenada, a figure that has risen steadily over the past 20 years. These conditions are not just a public health challenge — they are an economic crisis. NCDs pull working-age people out of the labor force, drain household savings, and place unsustainable pressure on an already overstretched public health system. Investing in public health, Dr. Harford stresses, is not government spending — it is long-term nation building.
Sen’s work also frames health as a core foundation of human capability, determining what each person is actually able to achieve and become. A child growing up with chronic malnutrition will never reach their full potential, no matter how naturally intelligent they are. A person who cannot afford life-saving hypertension treatment cannot fully participate in their own family, community, and working life. Health is not a background condition for human flourishing — it is the very platform on which all other progress is built.
This is why health must be understood as a fundamental human right, not a discretionary service governments provide only when budgets allow. As a human right, health carries the same moral weight as the right to vote or freedom of expression, and it is an inherent entitlement of every person simply by virtue of being human.
Yet as Dr. Harford points out, a striking gap remains in national governance across the Caribbean. Grenada’s own constitution guarantees the rights to life, liberty, freedom of expression, and work, but does not explicitly enshrine health as a fundamental right. This is despite the fact that Grenada is a signatory to both the 1946 WHO Constitution and the Universal Declaration of Human Rights, both of which codify health as a basic human entitlement. Grenada is far from unique in this gap: nearly every Caribbean constitution carries the legacy of colonial-era governance templates that prioritized civil and political freedoms over social and economic rights. This absence raises urgent questions: What does this legal gap mean for every patient seeking care in Grenada’s hospitals, and should this longstanding oversight be corrected?
Embedded in the framing of health as a human right is another core principle: dignity. Every patient who enters a health care facility is not a number, a statistic, or a burden — they are a full person with a name, a family, fears, and an inherent right to be treated with respect, transparency, and high-quality care. Patient dignity is not a luxury to be granted at the discretion of providers, it is a non-negotiable requirement of ethical health care.
None of these claims are utopian demands, Dr. Harford argues. They are the necessary starting point for any honest, productive conversation about health reform and collective well-being. The core question that this new column, *The Health Imperative*, will continue to explore is straightforward: How can every Grenadian move from being a passive bystander to an active participant in improving both their own individual health and the health of the entire nation?
Dr. Harford is a physician with five years of experience working in Grenada’s public health system, and currently a Master’s candidate in Health Analysis, Policy and Management. *The Health Imperative* is a politically neutral educational column that explores the meaning of health, the structure of Grenada’s health system, and the far-reaching implications of health policy for the country’s future. This column reflects the personal views of Dr. Harford, and NOW Grenada is not responsible for contributor opinions or content.