Dr Vijay Garg
As climate change intensifies across the globe, heat waves are becoming more frequent, longer, and more severe. Summers that were once considered unusually hot are now becoming the norm. In many parts of the world, temperatures are regularly crossing dangerous thresholds, making daily life increasingly difficult. While extreme heat affects everyone, women often bear a disproportionate share of its burden due to biological, social, and economic factors. The growing intensity of heat waves is not only an environmental issue but also a gender issue that deserves urgent attention.
Heat and Gender: An Overlooked Connection
Discussions about climate change and rising temperatures often focus on environmental damage, energy consumption, or economic losses. However, the human dimension—especially the impact on women—is frequently overlooked. Women across rural and urban areas experience heat differently because of their roles, responsibilities, and living conditions.
In many societies, women are the primary caregivers, responsible for cooking, cleaning, fetching water, caring for children, and looking after elderly family members. These duties continue regardless of weather conditions. As temperatures soar, the physical and emotional toll of these responsibilities becomes significantly greater.
Rural Women Face the Harshest Burden
For millions of rural women, extreme heat is not just uncomfortable—it is exhausting and sometimes dangerous. Women involved in agriculture spend long hours outdoors planting, weeding, harvesting, and tending livestock. Working under a blazing sun exposes them to dehydration, heat exhaustion, and heat stroke.
Water scarcity, a common consequence of prolonged heat and drought, adds another layer of hardship. In many regions, women and girls are responsible for collecting water. As local water sources dry up, they must travel longer distances, often carrying heavy containers under intense heat. This daily struggle consumes time, energy, and opportunities for education and income generation.
The impact extends beyond physical fatigue. Repeated exposure to high temperatures can worsen existing health conditions and reduce productivity, affecting household income and food security.
The Hidden Heat Inside Homes
When discussing heat exposure, attention is often directed toward outdoor workers. Yet millions of women face extreme temperatures inside their homes. Cooking in poorly ventilated kitchens, especially where traditional stoves are used, creates intense indoor heat. During summer months, kitchen temperatures can become unbearable.
Women living in low-income housing often lack access to air conditioning, cooling systems, or even reliable electricity. Tin-roofed homes and crowded urban settlements can become heat traps, with indoor temperatures exceeding those outside. In such conditions, ordinary household tasks become physically draining and potentially hazardous.
A Threat to Women’s Health
Extreme heat poses several health risks for women. Dehydration is one of the most immediate concerns, leading to headaches, dizziness, fatigue, and reduced concentration. Prolonged exposure can cause heat exhaustion and, in severe cases, life-threatening heat stroke.
Women are also more vulnerable to certain heat-related infections. Hot weather increases the risk of urinary tract infections and other health complications associated with inadequate hydration. Those suffering from anemia, a condition affecting millions of women worldwide, may find it even harder to cope with extreme temperatures.
Sleep disturbances are another growing concern. Hot nights make restful sleep difficult, contributing to fatigue, irritability, and reduced overall well-being. Over time, chronic sleep deprivation can affect both physical and mental health.
Pregnant Women at Greater Risk
Pregnancy significantly increases sensitivity to heat. Expectant mothers must regulate not only their own body temperature but also support the developing fetus. During heat waves, this additional physiological demand can create serious health challenges.
Medical studies suggest that prolonged exposure to extreme heat may increase the risk of dehydration, high blood pressure, premature birth, and other pregnancy-related complications. For women with limited access to healthcare, these risks become even more pronounced.
A temperatures continue to rise globally, protecting pregnant women from heat-related dangers must become a public health priority.
Mental Health Under Pressure
The effects of extreme heat are not limited to physical health. High temperatures can also influence mental well-being. Persistent discomfort, disrupted sleep, financial stress, and increased household responsibilities can contribute to anxiety, frustration, and emotional exhaustion.
Women often prioritize the needs of their families over their own. During heat waves, they may spend more time caring for children, elderly relatives, or sick family members, leaving little opportunity for rest or self-care. This invisible labor can significantly increase psychological stress.
Research has increasingly linked rising temperatures with mental health challenges, highlighting the need to address heat as both a physical and emotional health issue.
Economic Consequences for Women
Heat waves can reduce women’s earning potential. Agricultural workers, street vendors, domestic workers, and construction laborers often find it difficult to maintain regular work schedules during extreme temperatures. Reduced working hours mean reduced income.
For women employed in the informal sector, the situation is particularly severe. Many lack access to paid leave, health insurance, or workplace protections. Missing work due to heat-related illness may directly affect their ability to support their families.
In addition, climate-related disruptions can increase household expenses, creating further financial strain on women who often manage family budgets and essential needs.
Girls and Education
The impact of extreme heat reaches younger generations as well. In areas experiencing water shortages, girls are frequently expected to assist with water collection and household chores. These responsibilities can interfere with school attendance and learning.
Hot classrooms without adequate ventilation can also make studying difficult. Concentration declines as temperatures rise, affecting educational outcomes. Thus, heat waves not only threaten present well-being but also future opportunities for girls.
Urban Heat Islands and Women’s Safety
Cities are becoming increasingly vulnerable to what experts call the “urban heat island effect,” where concrete, asphalt, and limited green spaces trap heat. Women living in densely populated urban neighborhoods often face compounded challenges.
Traveling long distances for work, waiting for public transportation under direct sunlight, and navigating crowded environments during heat waves can increase physical stress. In some cases, concerns about safety may prevent women from accessing cooler public spaces during evening hours, limiting their options for relief.
Climate Change and Social Inequality
Extreme heat does not affect all communities equally. Women from low-income households, marginalized groups, and underserved regions face greater exposure and fewer resources for protection. They often contribute the least to global carbon emissions yet suffer the most from climate-related consequences.
This reality highlights the importance of climate justice. Policies designed to address heat and climate change must recognize the unique vulnerabilities of women and ensure that adaptation strategies are inclusive and equitable.
Building a Heat-Resilient Future for Women
Addressing the growing impact of heat on women requires coordinated action at multiple levels. Governments, communities, healthcare systems, and employers all have important roles to play.
Key measures include:
- Expanding access to safe drinking water.
- Improving healthcare services for women, especially pregnant women.
- Creating shaded and cooled public spaces.
- Ensuring workplace protections during heat waves.
- Promoting climate-resilient housing and infrastructure.
- Increasing awareness about heat-related health risks.
- Encouraging women’s participation in climate policy and decision-making.
Women are not merely victims of climate change; they are also powerful agents of adaptation and resilience. Their knowledge, leadership, and experiences are essential for building sustainable solutions.
The scorching heat of today is more than a seasonal inconvenience—it is a growing public health, social, and economic challenge. Women stand at the frontline of this crisis, facing risks that often remain invisible in broader climate discussions.
Recognizing and addressing the gendered impact of extreme heat is not simply a matter of fairness; it is a necessity for effective climate action. As the world warms, protecting women’s health, livelihoods, and well-being must become a central part of our response. A society that safeguards its women against the dangers of extreme heat is better prepared to face the challenges of a changing climate and build a more resilient future for all.
Dr Vijay Garg Retired Principal Educational columnist Eminent Scientist and Educationist street kour Chand MHR Malout Punjab |
