The Landscape Approach to Global Health

The relationship between personal health, community health, and landscape health can be understood as an interconnected system, where each component influences and is influenced by the others. From a climate perspective, this connection is especially significant, as environmental changes—such as shifts in temperature, precipitation patterns, or biodiversity—create cascading effects that impact health at multiple levels.

For example, changes in the landscape, such as deforestation or urbanization, can directly degrade air and water quality, leading to increased respiratory illnesses, waterborne diseases, and heat-related conditions. Conversely, the resilience of the landscape—its ability to sustain diverse ecosystems and provide critical services—helps buffer communities from health risks associated with climate extremes, such as floods, droughts, and heatwaves.

Examining these linkages through a climate lens opens the door to innovative approaches to health and environmental stewardship. For instance, restorative practices like reforestation, wetland conservation, and regenerative agriculture offer co-benefits for both the environment and communities. These practices can improve food security, reduce exposure to pollutants, and enhance mental health by providing greater access to green spaces.

The concept of biophilia—our innate connection to nature—further highlights the importance of healthy landscapes. Biodiverse and aesthetically rich environments have been shown to reduce stress, enhance cognitive function, and foster social cohesion. This reinforces the mental and emotional benefits of living in harmony with nature.

Additionally, climate change alters disease dynamics, creating new challenges for public health. For example, shifting ecosystems may provide habitats for disease vectors like mosquitoes, enabling the spread of illnesses such as malaria or dengue fever to regions previously unaffected. This demonstrates the need to integrate climate resilience into public health strategies to mitigate such risks.

Ultimately, the interplay between personal, community, and landscape health forms a dynamic and complex system. Adopting a holistic, climate-informed approach allows us to address the interdependencies between environmental health and human well-being. By doing so, we can create solutions that are more sustainable, equitable, and impactful across scales.

Article

Health and landscape approaches: A comparative review of integrated approaches to health and landscape management

This article explores the relationship between health and the landscape approach, a form of systems thinking. It focuses on three distinct applications of the systems approach, each grounded in unique ontological foundations.

Link to article

Description:

Landscape approaches focus on managing specific areas by bringing together ideas from different fields to create sustainable solutions. The COVID-19 pandemic has had a major impact on how people live, move, and interact with the environment, highlighting the need for health approaches that connect humans and nature. This has led to an increased focus on integrated health approaches in policy discussions.

Approaches like One Health, Ecohealth, and Planetary Health are all types of landscape approaches because they address the connections between health, the environment, and society. This study reviews these health-oriented approaches to understand their shared ideas and unique differences. It looks at their history, how they’ve developed, and their approaches to solving health and environmental challenges.

The study finds that all these approaches share key features, such as systems thinking, working across disciplines, and promoting collaboration across different fields. However, they differ in the specific problems they address, the areas they focus on, and the ontological roots (the underlying mindset) guiding their research. By examining these approaches together, the study suggests ways to strengthen landscape approaches by using health-focused methods to better understand the connections between health and landscapes.