Climate Action Is More Than Planting Trees - Slum and Rural Health Initiative - Non-Profit Organization
June 22, 2026 Climate Action Is More Than Planting Trees Rukoyah Adedeji, SRHIN The Narrow View of Climate Action Most initiatives to tackle climate change have focused on tree planting, clean up drives or improving WASH infrastructure. While these interventions matter, they represent only a fraction of the health burden created by climate change. What
June 22, 2026Climate Action Is More Than Planting TreesRukoyah Adedeji, SRHINThe Narrow View of Climate ActionMost initiatives to tackle climate change have focused on tree planting, clean up drives or improving WASH infrastructure. While these interventions matter, they represent only a fraction of the health burden created by climate change. What if some of the most serious climate-related health threats cannot be solved by planting a single tree?The problemsClimate change is no longer only an environmental problem. It is increasingly a public health emergency, affecting how people live, become ill and even die. Take Mental health, for example. Young people increasingly report feeling fear, helplessness, and uncertainty about the future because of climate-related disasters and environmental degradation. Communities affected by floods, droughts, and displacement often experience depression, post-traumatic stress disorder (PTSD), grief, and other psychological challenges long after the physical damage has been repaired. Yet mental health rarely features prominently in climate discussions. Emerging evidence suggests that climate-related environmental changes can increase the risk of stroke. A recent scientific statement from the World Stroke Organization (2026) found that exposure to extreme temperatures variability, wildfire smoke, dust storms and other climate-sensitive environmental conditions is associated with higher stroke incidence and mortality. While cold temperatures have historically shown stronger effects, the impact of extreme heat is becoming increasingly significant as global temperatures continue to rise. This matters because stroke remains one of the leading causes of death and disability worldwide. As climate change intensifies, the environmental conditions that contribute to stroke risk are expected to become more frequent and severe, placing additional pressure on individuals, families, and health systems. Climate change is also altering the spread and transmission of infectious diseases. Changes in temperature and rainfall patterns can influence the occurrence of diseases such as malaria and cholera, while flooding events often create conditions that facilitate outbreaks. These impacts demonstrate that climate change affects far more than ecosystems; it directly shapes human health outcomes. Rethinking Climate Action Through a Health LensIf climate change is affecting health in so many ways, then our understanding of climate action must evolve as well. First, mental health must become a core component of climate policy. Communities affected by climate disasters need access to psychosocial support and mental health services. Young people experiencing climate anxiety should not be left to navigate these challenges alone. Building resilience means supporting both physical and mental well-being. Second, improvement of climate-resilient systems. Hospitals, clinics and public health institutions must be equipped to anticipate and respond to heat-related illnesses, climate-sensitive diseases and the health impacts of extreme weather events. Strengthening healthcare infrastructure should be viewed as a climate adaptation strategy, not merely a health sector responsibility. Third, greater investment is needed in climate and health research, surveillance systems, and early warning mechanisms. Understanding how climate hazards influence disease patterns can help communities prepare before crises occur. Early action informed by science can save lives, reduce costs, and improve public health outcomes. ConclusionNone of this means we should stop planting trees or improving water and sanitation systems. These interventions remain valuable and necessary. But climate action cannot end there. A changing climate is already affecting mental health, increasing the risk of heat-related illnesses, and reshaping disease patterns across the globe. The question is no longer whether climate change affects health. The evidence is clear that it does. The real question is whether our climate solutions are broad enough to address the full scale of the problem. Climate action is not only about protecting the environment. It is about protecting people. And that requires looking beyond the trees to the health and well-being of the communities living beneath them.