Connection Between Health and Environment
The health of our planet is closely linked to our own health and wellbeing. Valuable resources, such as fresh air, water, food quality and quantity, and amenity are all provided by our environment.
A healthy environment also helps to protect us from extreme temperatures, droughts, storms, flooding and other weather events which are projected to increase as a result of climate change.
We also benefit physically and mentally from nature. Access to river systems, bushland, and forests offers recreational activities essential for human health and wellbeing.
Since health and wellbeing are closely linked to the health of our environment, changes as a result of climate change can affect our health and wellbeing. Key health impacts include:
Heat-Related Effects
- Increased heatwaves can worsen heart/lung conditions and lead to heat-related illnesses.
- Urban heat islands exacerbate temperature extremes as a result of radiant heat from the sun being trapped in building materials such as brick, pavement and roads.
Air Quality
- Poor air quality is linked to climate change, with increased smoke from bushfires affecting health.
Rainfall Issues
- Heavy rainfall can lead to sewage overflows and drinking water contamination.
- Droughts strain water resources and agricultural productivity.
Extreme Weather
- Affects energy supply and health service delivery, increasing risks during outages.
Mental health
- Climate change can adversely impact mental health, particularly in regional areas and among youth and farmers.
Populations at higher Risk:
Certain groups are more vulnerable to the health impacts of climate change, including:
- Socio-economically disadvantaged
- Rural and isolated communities
- People with disabilities
- Children, older adults, and pregnant women
- Aboriginal and Torres Strait Islander communities
- People with chronic health conditions
Strategies are needed to build resilience and mitigate health impacts.
Public health interventions must be accelerated to address climate-related health issues.
Urban green spaces can improve air/water quality and mitigate heat effects. They are also places for recreation and relaxation and support our mental health.
Global and local efforts to reduce greenhouse gas emissions enhance overall health by decreasing air pollution.
Embracing climate action can foster a healthier community that values fresh, local food, supports sustainable agricultural practices, and encourages active transportation like walking and cycling.
To learn more about the links between climate change and health, as well as simple tips for staying healthy in a changing climate, visit: Climate change and health (youtube.com)
Check healthdirect to learn more about keeping yourself and your loved ones healthy and safe before, during, and after fires, floods and in hot weather.