Lower Mountains Local NewsStrengthening community, healing Country, and restoring the health of our planet.
Planetary Health: What Does It Mean And Why Does It Matter?
Connecting with nature on the Grand Canyon walk in the Blue Mountains. Photo credit: Laura Barry
The concept of planetary health is rapidly gaining attention globally, as the world increasingly confronts the interconnected challenges of environmental degradation, climate change, and public health crises. But what does the term ‘planetary health’ really mean, why does it matter and what prompted Blue Mountains City Council’s focus on planetary health?
Key Points:
Planetary health is a rapidly growing interdisciplinary field and movement, recognising the interconnectedness of human health and the Earth’s natural systems.
Australia faces specific vulnerabilities to climate change, biodiversity loss, pollution and food security to name just a few.
Blue Mountains City Council forged an early path in the movement with planetary health central to its 25-year old Sustainability Model and Map for Action. This has culminated in the development of a Council-run Planetary Health Centre, focused on systemic change.
Blue Mountains City Council’s focus on Planetary Health
In 2025 Blue Mountains City Council is celebrating its 25-year commitment to becoming a more Sustainable Blue Mountains with Planetary Health at its core.
Dr Rosemary Dillon, Council’s CEO, recalls the origin of that commitment:
“It all goes back to the year 2000 when we commenced an amazing journey with our community that resulted in the establishment of the Blue Mountains Sustainability Model and our Map for Action for a More Sustainable Blue Mountains: socially, economically, environmentally. And our community, they came up with the focus on sustainability.“
Council and community working together in 2000 to develop the vision for a more sustainable Blue Mountains with Planetary Health at its core.
“At the heart of the Blue Mountains Sustainability Model is a picture of planet earth. It’s there because when we did all this work with community, and when we reviewed what was happening across the whole world, we realised the connection between the health of people in our communities and having a healthy planet.
“The role of local government is absolutely key. Local governments are the level of government closest to the people and they manage local government areas, socially, economically and environmentally in an integrated way, hopefully.
“And, so what we’re trying to do is work with our communities to create systems in the local government areas that can be scaled and can grow exponentially. In some ways you could say to create a bottom-up revolution, because the world’s made up of local government areas.
We know we’ve got to do things differently and that includes also creating a compelling vision for a future that will give hope to our young people.Where we can be a beacon of light, a way forward, that perhaps is different to the current paradigm.”
We are Nature. A video about Blue Mountain City Council’s Planetary Health Initiative
So what is Planetary Health?
At its core, planetary health seeks to address the link between the wellbeing of human societies and the health of the natural systems that sustain life on Earth: recognising that they are an integrated whole. It acknowledges the interdependence of the environment and human health and advocates for a holistic approach to resolving global challenges.
Planetary health is an interdisciplinary field that examines how human-caused disruptions of Earth’s natural systems affect human health. It brings together environmental science, medicine, public health, public policy and social sciences alongside many other areas.
Unlike traditional environmental health, which focuses on how specific issues affect individuals, planetary health considers system-wide environmental changes and their broader health implications across populations. It recognises that when we damage our planet’s support systems through activities like deforestation, pollution of air, land and water, and the burning of fossil fuels, we ultimately harm ourselves.
Severely burnt bushland near Bell in March 2020, two months after the Black Summer bushfires(Photo credit: Peter Smith).
Why is Planetary Health Important?
Our health is not isolated from the health of the planet. We rely on healthy ecosystems for clean air, fresh water, nutritious food, and a stable climate. Some of the key areas that planetary health looks at and seeks to positively impact include:
Climate Change and Health: Australia is experiencing the direct health impacts of climate change. Heatwaves are becoming more frequent and severe, leading to increased heatstroke and cardiovascular problems. Bushfire smoke exacerbates respiratory conditions, while floods and droughts disrupt food security and mental health.
Biodiversity Loss and Zoonotic Diseases: Australia’s unique biodiversity, including its iconic wildlife, is under threat, impacting ecosystem resilience and potentially increasing the risk of future pandemics. The destruction of natural habitats increases the risk of zoonotic diseases, such as COVID-19, jumping from animals to humans.
Pollution and Non-Communicable Diseases: Air, water, and soil pollution contribute to a range of non-communicable diseases, including asthma, cancer, and cardiovascular disease. Industrial activities, mining, and intensive agriculture are major sources of pollution in Australia.
Food Security and Nutrition: Climate change and land degradation are impacting agricultural productivity, threatening food security and nutrition. Pollinators are in decline, impacting food production and ecosystems that depend on them. Extreme weather events can destroy crops and livestock, while changes in rainfall patterns can lead to water shortages and crop failures.
Mental Health and Wellbeing: The experience of environmental disasters, such as bushfires, droughts, cyclones and floods, can have a profound impact on mental health. The loss of connection to nature, particularly for Indigenous communities with deep cultural ties to the land, can also contribute to mental distress.
Eastern Spinebill. Photo Credit: Merryl Watkins
Key Components of Planetary Health
At the heart of the planetary health framework are several key components:
Sustainability: Adopting practices that do not deplete natural resources and ensure the long-term health of the Earth’s ecosystems.
Interdisciplinary Approach: Understanding that planetary health is not solely the domain of environmental scientists, but requires the input of health professionals, policymakers, economists, social scientists and more to tackle these complex, interconnected problems. Local communities and individuals are vital contributors at the local level.
Equity: Ensuring that the benefits of a healthy planet and sustainable practices are shared equitably across populations, particularly vulnerable communities who are disproportionately affected by environmental degradation.
Prevention and Resilience: Focusing on prevention through sustainable development and building resilience in communities to withstand environmental shocks.
A Lasioglossum (Parasphecodes) native bee (Photo credit: Megan Halcroft)
Why Planetary Health Matters for Australia
Australia faces unique challenges. As the driest inhabited continent, Australia is particularly vulnerable to climate change impacts. Droughts, heatwaves, bushfires, floods and other extreme weather events such as cyclones have impacted the country for millennia but are occurring more frequently due to the changing climate.
The Great Barrier Reef, a world heritage site and crucial marine ecosystem, faces existential threats from warming oceans. Aquatic and land-based ecosystems are threatened by agriculture and aquaculture, deforestation and urban development. Biodiversity is declining; over 2000 species are listed as threatened and Australia has the fastest rate of mammal extinction in the world. Meanwhile, Australia’s agricultural systems face increasing drought frequency, threatening food security and rural livelihoods.
For Indigenous communities, who have sustainably managed Australia’s landscapes for over 65,000 years, planetary health disruptions represent not only physical health threats but also cultural ones. Traditional knowledge and connection to Country are integral to Indigenous wellbeing – connections that environmental degradation directly threatens.
A green turtle on the Great Barrier Reef. Photo credit: Erin Simmons
Planetary Health in Action Globally
In 2015, the Rockefeller Foundation-Lancet Commission on Planetary Health released its landmark report: “Safeguarding human health in the Anthropocene epoch”. Since then, the Planetary Health field has expanded rapidly to address the challenges identified in this report, with new academic journals, degree programs, courses, research institutes, and initiatives emerging at local, national and international levels.
The Lancet also produces a dedicated Planetary Health journal that publishes peer-reviewed papers by leading thinkers in the field alongside literature reviews and commentary.
Globally, the field’s core coordinating body is the Planetary Health Alliance, which unites over 480 organisations across 80+ countries to drive the growth of this transdisciplinary field with a focus on practical solutions.
The One Health approach to thinking about healthcare is another example of planetary health in action. This framework links the health of people, animals, and the environment and has been taken up globally, including in Australia where the Australian Centre for Disease Control has followed this approach.
This growing movement validates and supports Blue Mountains City Council’s approach over the last 25 years. Its Blue Mountains Planetary Health Initiative and Planetary Health Centre are driving local action to strengthen community well-being and resilience, restore natural systems, and foster hope in the face of climate change and increasing natural disasters.
The local news site you’re reading this article on is a core part of the strategy behind this initiative, informing and empowering local communities to take local action for restoring planetary health. The focus on solutions providing real hope is critical in the face of so much negativity in mainstream media.
Another positive Australian initiative is the Climate And Health Alliance (CAHA), the peak body on climate and health, using evidence-based advocacy to engage policymakers, professionals and the media.
Andrew Solomon of the Blue Mountains Conservation Society selling native plants and nest boxes. (Photo credit: Belle Butler)
What Can You Do?
As the old saying goes, “think global, act local”. A great first step, if you haven’t already taken it, is to subscribe to the Blue Mountains Planetary Health newsletter, which gives you local news stories fortnightly, with actionable tips to help you make a difference locally, as well as invitations to workshops and events held at the Planetary Health Centre in Katoomba and beyond.
In and around your home the usual sustainable actions all add up, from switching to renewable energy to reducing, reusing and recycling wherever possible; growing your own food and eating locally-sourced food, planting natives, and avoiding pesticides and herbicides, especially near waterways.
In your community, consider volunteering with the many groups that work to improve our environment, from your local bushcare group to the many activities of the Blue Mountains Conservation Society. The What’s On page on this site also lists local events, workshops and groups that you can join or check out, covering everything from upcycling fashion to permaculture and building native animal nesting boxes.
Lastly, use the links below to share this story – planetary health is all about connectedness and the more people get involved, the more change we can effect.
If you haven`t yet tried the deliciousness of Good Fat Pastry you`ll be in for a treat at the Food Security Fair on Sat 18 October! Join Michael, the creative baker producing these mouthwatering plant based (and mostly gluten free) treats for breakfast, where he will inspire you to rethink everything you know about baking:
"Baking is both borne and constrained by convention—as are our expectations. Since Ancient Egypt and Rome, eggs, dairy, and cereals have been used in baked goods for flavour and functionality. The enormity of cakes, pastries, biscuits, and desserts we know and love—and the countless we have no awareness of—have been discovered and created through spontaneity and experimentation. Almost always resting on the magical transformations of these key ingredients under heat and energy.
Yet as the realm of food is one of creativity and sensory inquisitiveness there are inherent possibilities for alternatives—in replicating the familiar as well as creating novelty. This path can follow the complexities of molecular gastronomy or the simple pragmatism of substituting with what`s on hand. Find whatever works for you."
Spaces are limited so bookings essential here (link in profile): https://events.humanitix.com/food-security-fair-or-planetary-health-initiative
One of the highlights of our Food Security Fair on Sat 18th October is our Weaving with Weeds workshop at the Planetary Health Centre in Katoomba. In this relaxing and enjoyable workshop Erin Hall will help you identify common invasive weeds that are ideal for basket making, and teach you the basic skills to weave a range of different objects. At the same time you`ll be removing and repurposing weeds that are destroying habitat for our wildlife! Places are limited so bookings essential here (link in profile): https://events.humanitix.com/food-security-fair-or-planetary-health-initiative
We’re thrilled to announce that tickets are now available for Ferment the Season with Holly Davis at the Blue Mountains Food Security Fair on Saturday 18th October at the Planetary Health Centre in Katoomba. Holly will demonstrate how to ferment the season to create more nutrient rich and digestible food. She is the co-founder of Sydney’s Iku Wholefoods and author of ‘Ferment - A Guide to the Ancient Art of Culturing Food’ and ’Nourish: Sustenance for Body and Soul”. Learn the foundational principles and several techniques for fermenting seasonally abundant produce. Fermentation increases nutrition and eating a little ferment with every meal has unlimited benefits for our overall wellbeing and the planet! Places are limited so book early here (Food Security Fair link in profile for tickets): https://events.humanitix.com/food-security-fair-or-planetary-health-initiative
Thank you to everyone who so generously contributed to our celebration of the centenary of World Animal Day, and our tribute to the life of artist, poet, author, Animal Liberation founder, and animal rights activist, Christine Townend, at the Planetary Health Centre yesterday. At a packed event we feasted on delicious plant-based food, inspiring art and poetry, and memorable conversations, as we shared our love and respect for the extraordinary world of animals of which we are a part. Join us for further celebrations at our Food Security Fair on Saturday 18 October. Register here (link in profile): https://events.humanitix.com/food-security-fair-or-planetary-health-initiative
We`re thrilled to announce that tickets are now on sale for our inaugural Blue Mountains Food Security Fair at the Planetary Health Centre in Katoomba on Saturday 18 October! Register here (link in profile): https://events.humanitix.com/food-security-fair-or-planetary-health-initiative
The day will include stalls, talks and demos about growing, sourcing, cooking, preserving and enjoying plant based food and protecting habitat for wildlife.
Our fabulous line up of speakers and workshop tutors includes Dr Milena Bojovic on the Future of Food; Holly Davis, co-founder of Iku and author of `Ferment`; Michael from Good Fat Pastry; Nev Sweeney from Under the Choko Tree on how to build a Solar Powered Food Dehydrator; Lloyd Sharp from Mid Blue Mountains Seed Savers; Marnee Fox from Forage to Feast; Teya Brooks Pribac from Plant Inspired; and Erin Hall on Weaving with Weeds. Stalls will include EarthRising Mushroom Farm, edible native plants, the Planetary Health Cafe and more. Each session needs to be booked individually as numbers are strictly limited.
This event is being supported by a sEEd grant from the Australian Association for Environmental Education.
This Saturday 4 Oct, on the centenary of World Animal Day, you can meet other people passionate about protecting our wild neighbours, and contribute to restoring habitat for wildlife with them, by coming along and joining our dedicated team of Planetary Health Bushcarers as we regenerate the bushland at the Planetary Health Precinct. Learn more and register to attend (1.30pm) here: (link in profile): https://events.humanitix.com/planetary-health-bushcare-spring-summer-2025
Woohoo! We are so thrilled. Katoomba poet David Brooks has just won the Prime Minister`s Literary Award for Poetry with his book "The Other Side of Daylight: New and Selected Poems". Come and celebrate with us this coming Saturday night when he`ll read from his work for a World Animal Day celebration at the Planetary Health Centre. Bookings here (link in profile): https://events.humanitix.com/world-animal-day-raising-the-bar-for-nature
(apologies for dodgy screenshots ... we`ve been watching the awards streaming on YouTube tonight)
Join us next Sat 4th Oct to celebrate the exciting news that Katoomba writer David Brooks has been shortlisted for the Australian Prime Minister`s Literary Awards for his book of poetry: "The Other Side of Daylight: New and Selected Poems". It will be a night of art, poetry and delicious food as we also celebrate the centenary of World Animal Day, with David reading from his work alongside local poet Louise Wakeling, a tribute to artist, poet and founder of Animal Liberation, Christine Townend, and an Open Mic for poetry about the extraordinary species we share our world with. Bookings essential here (link in profile): https://events.humanitix.com/world-animal-day-raising-the-bar-for-nature
With each extreme weather event more hazardous materials enter our environment and impact human and planetary health, which is why, for 2025, we’re bringing together the Australian Bushfire Building Conference and the Asbestos & Hazardous Materials Management Conference in Katoomba on 20-22 Nov, to address how we can all work together, from design to disposal, to both reduce disaster risk and the risk of hazardous materials. We urgently need to design, build and live differently, as well as better manage those hazardous materials that are already impacting our health and the health of our frontline emergency staff and volunteers.
At Full Cycle 2025 we’re bringing together leading experts to address how we can do this.
We`re thrilled to announce that Shane McArdle, Head of International Projects for the Asbestos and Dust Diseases Research Institute (ADDRI) in Sydney, will present on local and global actions for eliminating asbestos and dust-related diseases. Shane has spent almost 10 years at the Australian Government Asbestos Safety and Eradication Agency (ASEA) overseeing awareness raising and international strategies to prevent exposure to asbestos and to eliminate asbestos-related diseases.
Early bird registrations for the conference close on 7 October. You can learn more and register here (link in profile): www.fullcycleconference.com.au
The last six years have seen catastrophic and unprecedented wildfires in Australia and California. At the Full Cycle Conference on 20-22 Nov, A/Prof Owen Price will share his research which compares the patterns of housing loss in the NSW and Californian wildfires. With every fire, more hazardous materials are dispersed through the environment.
Owen has spent the past 18 years analysing empirical evidence of the effectiveness of bushfire mitigation strategies. This has included examining the effectiveness of prescribed burning, the drivers of fire spread and severity, fire suppression and house loss. He has published ~140 research papers and he is the Director of The Centre for Environmental Risk Management of Bushfires (CERMB) at the University of Wollongong. Owen is one of many leading speakers who will be joining us at Full Cycle 2025 to explore how we can reduce disaster risk and hazardous materials in a changing climate. Early Bird Registrations close on 7 October. Visit the website to learn more and register here (link in profile):
Keynote speaker Julian Cribb AM announced as anticipation builds for the inaugural Full Cycle 2025 Conference which will address some of the most critical issues of our time, and what we can do about them. Julian Cribb will speak on how we can cleanse our polluted planet and tackle the existential megathreats of the 21st century as he sets the context for the two day conference and community expo that`s a collaboration between the Australian Bushfire Building Conference, the Asbestos & Hazardous Materials Management Conference and the Blue Mountains Planetary Health Initiative.
Co-founder of the Council for the Human Future, he has written over 9000 articles and 12 books, including How to Fix a Broken Planet, Earth Detox, Poisoned Planet, Surviving the 21st Century, The Coming Famine and Food or War. He will outline how climate change and the toxic tsunami of hazardous substances engulfing the world are two of ten megathreats that need to be addressed together and at the same time, urgently, and he’ll propose a plan for doing this.
Early Bird registrations close on Tuesday 7 October and there is still time to make a submission to be part of this seminal event. Read more about the conference and register here (link in profile): www.fullcycleconference.com.au
We had a fabulous dinner meeting last night to launch Rotarians 4 Planetary Health. It was exciting to bring together so much expertise and care for our community and the health of our planet! Initially we`ll be meeting fortnightly on the 2nd and 4th Monday of the month from 6pm. If you`d like to join us register for the next meeting on Monday 13 October here (link in profile): https://events.humanitix.com/copy-of-rotarians-4-planetary-health
Electric vehicles continue to grow in popularity across Australia, but many people are still uncertain about their benefits, feasibility, and availability. To try and help local communities in the Lower Mountains have a better understanding of what EV’s can offer, local sustainability advocates, Parents for Climate are hosting an EV Showcase in Blaxland to help bust the EV myths and provide helpful, up-to-date and accessible information.
