Planetary Health NewsStrengthening community and restoring the health of our planet.
Future Doctors Learn About Planetary Health
Professor Lynne Madden from The University of Notre Dame presenting on the connection between human health and a healthy environment.
Last week around 160 first year medical students were introduced to Planetary Health and Dharug culture at the Planetary Health Centre, with presentations by Professor Lynne Madden from The University of Notre Dame Australia, Lis Bastian from the Planetary Health Centre and Dharug man Chris Tobin.
Key Points:
The Rural Clinical School of The University of Notre Dame in Lithgow and the Blue Mountains Planetary Health Centre have been introducing first year medical students to rural medicine, Aboriginal Health and Planetary Health for three years.
In Australia, heatwaves kill more people than all other natural disasters combined, and we need a whole-of-community response to reduce the impact of heat on public health and biodiversity.
A healthy biodiverse environment supports human health.
Increasingly, medical practitioners are recognising the impact of the environment on human health and that we need to protect the health of our planet to safeguard human health.
For the last three years, The University of Notre Dame Australia has been bringing first year medical students to the Blue Mountains Planetary Health Centre and Notre Dame’s Rural Clinical School in Lithgow, to deliver its Rural Indigenous Immersion Program.
The focus is on rural medicine, Aboriginal Health and Planetary Health.
Chris Tobin discussing Dharug culture with medical students in the Planetary Health Centre Gallery
Last week around 160 students were introduced to Planetary Health and Dharug culture at the Planetary Health Centre, with presentations by Dharug man Chris Tobin, Professor Lynne Madden from Notre Dame, and Lis Bastian from the Planetary Health Centre.
A slide from Professor Madden’s presentation
With 2024 being the hottest year on record, within the hottest decade on record, assisting future doctors prepare for heatwaves has become an important focus area of these programs. Heat waves kill more people than all other natural disasters combined. For example, in 2024 the WHO estimated that 175,000 people die annually from heat stress in the European region.
“They are all preventable deaths,” stressed Professor Madden. “You can prevent unnecessary morbidity and mortality if you’re aware. Some drugs you are going to prescribe,” she explained to the students, “are going to make people more heat sensitive. You’re going to have to be factoring this into your care.”
Professor Lynne Madden highlighted that a large section of the population, that includes babies, pregnant women, people on certain medications (including some anti-hypertensives), and people over 65, are more vulnerable to the effects of heatwaves because of a reduced capacity to thermoregulate.
“We actually know a lot more now about the physiology of thermoregulation. And some of that work has been done at Sydney University by Professor Ollie Jay, Professor of Heat and Health. Anything that Ollie writes is worth reading,” said Lynne.
Professor Madden shared these simple evidence-informed solutions to help people cope with heatwaves:
Jay O, Capon A, Berry P, et al. Reducing the health effects of hot weather and heat extremes: from personal cooling strategies to green cities. The Lancet 2021.
You can watch Professor Madden’s full presentation here:
Through Lis Bastian’s presentation, and group exercises using thermal imaging cameras, the students learnt how surface temperatures can be dramatically higher than air temperatures (think about when you try walking barefoot on an asphalt road on a hot day!) and that a strategy to reduce impacts of heatwaves, and the ‘heat island effect’, is to ensure we use more natural surfaces which contain water.
Water cools areas in summer and warms them in winter. Grass, for example, is much cooler than pavers and woodchip or artificial surfaces. Colour is also important: light roofs and surfaces are cooler than dark surfaces.
Saskia Everingham demonstrating how to use a thermal imaging camera.
Students experimenting with thermal imaging cameras (NB. Blue Mountains Library has thermal imaging cameras available for loan and they can also be used to identify where cold air is entering your house in winter.)
Lis highlighted how children’s playgrounds, built with artificial surfaces, become dangerously hot in heatwaves, as this thermal photograph indicates: with hot artificial surfaces red and yellow, and grass and shade much cooler as indicated by blue.
The students broke into groups to address strategies to moderate temperatures both inside and outside the building.
Designing ‘Cooler’ Bus Stops
Six groups of students over the two days were given the task of designing a bus shelter for the Planetary Health Centre that would be accessible and provide a safe cool place to wait for public transport during heatwaves.
Discussing the bus stop outside the Planetary Health Centre
The students took this further and considered all weather conditions, coming up with a range of suggestions the Planetary Health Centre now hopes to use to apply for funding to build a bus shelter.
Together they addressed many aspects of what should be considered in designing better bus stops: providing shelter by adding a roof (and even roof garden), with surrounding trees for natural cooling shade, seating, water fountains, walls for protection from wind and rain, solar panels for electronic timetables and lighting to provide security for people waiting at night, emergency call services, information in braille, garbage bins, grassed areas and water for guide dogs, and ramps to improve accessibility.
‘The Shak’ could be the ultimate bus stop, a destination in itself!
At the end of the day one group took the concept of ‘cooler’ literally and amused everyone with their design for ‘The Shak’. Made out of recycled timber it included seating using recycled movie theatre seats and recycled sofa beds from Event Cinemas, as well as a Netflix screen to entertain people while waiting. The shelter was covered in solar panels to power the Netflix screen and fairy lights, and a dual electronic bus timetable that would indicate to bus drivers if people were waiting. The shelter also included an accessibility ramp, a water fountain, a bathroom, and a coffee shop!
Global poisoning by a tsunami of toxins that are flooding the planet is fast becoming the biggest threat to life on earth. Extreme weather events like fire and flood accelerate this chemical pollution. To address this the Planetary Health Centre`s Full Cycle 2025 conference from 20-22 Nov is bringing together leading experts in managing extreme weather events as well as those who are working on reducing the risk of hazardous materials like asbestos and PFAS. According to keynote speaker Julian Cribb:
"The poisoning of our planet through human chemical emissions is arguably the largest human impact of all upon the Earth. In volume, it is four to five times greater than our climate emissions (which are a part of it), and three times more lethal than the estimated climate death-toll. It is the mega-threat least understood by society, monitored by science or regulated by government. It has mainly occurred over the last 50 years, due to a massive global surge in chemical use and materials extraction.
Scientific assessment has identified more than 350,000 man-made chemicals. The US Department of Health estimates 2000 new chemicals go on the market every year and the Smithsonian says 1000 new compounds are now being synthesised every hour. The UN Environment Program warns about a third of these “are persistent, able to accumulate in humans and animals and are toxic”.
The World Health Organisation estimates that 13.7 million people — one in every four — die each year from diseases caused by “air, water and soil pollution, chemical exposures, climate change and ultraviolet radiation”, caused by human activity.
Human chemical emissions are thus responsible for the largest mass killing in history.
Learn more and register for the conference here (link in profile): www.fullcycleconference.com.au
There will be a free community expo on Saturday 22 November at the Planetary Health Centre in Katoomba.
Conference volunteers receive free registration. Email planetaryhealthevents@bmcc.nsw.gov.au if you’d like to volunteer at this critically important event.
T`ai-chi and Qigong routines can increase mobility and strength, improve immunity and help build an inner calm. To get the greatest health impact you need to practice them on a regular basis, so we`re thrilled to now be offering a 6-week block of classes to take you into summer starting 9am this Saturday 1 November and running until Sat 6 December. Bookings essential here (link in profile): https://bit.ly/4qrw4Nx This Saturday, 1 November, the activity is also the first in a full day of Skill Share activities at the Centre that includes Seed Saving and Gardening from 10am, and Planetary Health Bushcare from 1.30pm. You can book in for Bushcare here (link in profile): https://bit.ly/49k8PPo Contact Lis on 0407 437 553 for more information.
Rotarians 4 Planetary Health will be meeting again at the Planetary Health Centre at 6pm on Monday 27 October. Register at this link if you`d like to attend! (link in profile) https://events.humanitix.com/rotarians-4-planetary-health-l7bb4qhr?
Thank you to everyone who popped by for the @ediblegardentrailbluemountains today! It was a great day discussing gardens, ponds, frogs, seeds, composting seats, wicking beds and how to restore the hydrological cycle! Next Saturday will be our Skill Share Saturday. We`ll be kickstarting a 6-week block of Tai Chi & Qigong at 9am, launching our Seed Saving and Gardening Group at 10am and running our monthly Bushcare Group at 1.30pm. You can book in for Tai Chi here (link in profile): https://events.humanitix.com/tai-chi-and-qigong-six-week-block-spring-2025-qaw2ts2v and to Bushcare here (link also in profile): https://events.humanitix.com/planetary-health-bushcare-spring-summer-2025
The Planetary Health Centre is on the Edible Garden Trail today! Last week we launched the Upper Mountains Seed Savers and Gardening Group. Come along to learn more, enjoy a coffee in our garden, and pick up a free Vegetable and Flower Sowing Guide. We`re open from 10am. You can find us at 33-39 Acacia St Katoomba. Tickets for the Edible Garden Trail available here (link in profile): https://events.humanitix.com/blue-mountains-edible-garden-trail-2025
The Planetary Health newsletter is now out. Read about three days of innovation at the upcoming Full Cycle Conference in Nov, the Edible Garden Trail this weekend, and a six week block of Tai Chi and Qigong classes at the Planetary Health Centre (link in profile): https://bit.ly/47jbFBz
Today is an Extreme Bushfire Danger Day! Have you heard about the extraordinary fire resistant paint developed by Professor Yeoh and his team at UNSW? Professor Yeoh will be presenting at our Full Cycle Conference on Thurs 20 November. He is world renowned in the field of fire safety and his innovations are helping to keep people and property safe. Importantly among these innovations has been the development and commercialisation of FSA FIRECOAT paint (sold at Bunnings), which creates a protective insulating ‘char’ on a building when it’s exposed to flames. It is water based and non toxic. Watch it in action in this video (link in profile): https://www.youtube.com/watch?v=SkA1RlxMjWQ
Join us at the Conference to learn more about Professor Yeoh’s work during three days of innovation and exploration in which leading speakers from around Australia will share how we can reduce the risks of natural hazards and hazardous materials. Places are limited so register here now (link in profile): https://www.fullcycleconference.com.au/
With new modelling suggesting a hot summer with increasing fire risk it`s worth making time now to learn more about how we can reduce the risk of disaster by registering to attend the Full Cycle Conference that`s bringing together the Bushfire Building and Asbestos & Hazardous Materials Management Conferences in Katoomba on 20-22nd Nov. Group discounts apply if you register now here (link in profile): www.fullcycleconference.com.au
• Emma Whale from the NSW Reconstruction Authority will discuss how state-wide and place-based disaster adaptation planning is helping reduce risk;
• David Sanderson, the inaugural Judith Neilson Chair in Architecture at UNSW, will share the results of a landmark enquiry on how our response to disasters requires a change in housing policy and local government empowerment;
• Owen Price, Director of The Centre for Environmental Risk Management of Bushfires at UOW will compare the patterns of housing loss in the NSW and Californian wildfires;
• Guan Heng Yeoh from UNSW will share how he developed the award winning FIRECOAT fire resistant paint;
• Everson Kandare from RMIT University will discuss the development of fireproof cladding made from molasses-cultured mycelium - a fungal biomass;
• Alan Green from the Sustainable Buildings Research Centre UOW will introduce Heatwave and Multi-Hazard Resilience Star Rating Tools for retrofitting houses;
• Emma Bacon from Sweltering Cities and Dr Kim Loo from Doctors for the Environment will discuss heat waves and social justice;
• Andrew Bovis from Integrated Water Solutions will discuss the potential use of treated blackwater as an independent water source for landscape hydration and fire fighting;
• Sara Jane Wilkinson from UTS will launch the Bushfire Retrofitting Toolkit for older Australians and do a session on green roofs and walls to reduce disaster risk and increase biodiversity;
• Melissa Knothe Tate will discuss research on tackling PFAS contamination;
Thank you to everyone who participated in our inaugural Blue Mountains Food Security Fair today. It was an inspiring and thought provoking day with lots learnt, many connections made, amazing food consumed and stunning weather! We look forward to doing it again next year!
The inaugural Blue Mountains Food Security Fair kicks off at 9am today at the Planetary Health Centre in Katoomba. Pop in to listen to a talk, watch a demo, grab a coffee and sweet treat from Good Fat Pastry, a delicious lunch from Bibi`s Kitchen, fresh mushrooms from EarthRising Mushroom Farm, locally acclimatised vegetable seeds from Mid Blue Mountains Seed Savers, and edible native plants from Muru Mittigar Ltd You can view the full program here (link in profile): https://bit.ly/4nOSJle The Planetary Health Centre is at 33-39 Acacia St (former Katoomba Golf Course).
The Fair is a World Animal Day event and has been supported by a sEEd grant from the Australian Association of Environmental Educators.
A huge thank you to Richard Burrell from Muru Mittigar Native Nursery who delivered us the following edible natives to sell at our Food Security Fair on Saturday 18th October:
Apple Berry Finger Lime Mat Rush Lomandra longifolia Midgen Berry Native Leek Native Parsnip Native Raspberry Female and male Pepper Berry Vanilla Lily Yam Daisy
You can view the full program for the Food Security Fair here (link in profile): https://bit.ly/4nOSJle
We`re thrilled that EarthRising Mushroom Farm will be at the Blue Mountains Food Security Fair this Sat 18 Oct with their fabulous fresh mushrooms, mushroom grow kits and other mushroom products. Alex can help you get started on mushroom growing and let you know more about the mushroom compost you can pick up from the Farm in Lawson. View the full program for the day here (link in profile): https://bit.ly/4nOSJle The Fair is at the Blue Mountains Planetary Health Centre: 33-39 Acacia St Katoomba (former Katoomba Golf Course)
Dave Spees, Katoomba-based carpenter and founder of Against the Grain, has turned the by-product of his craft into a sustainable, sought-after winter fuel. His compressed sawdust briquettes are now helping to heat homes across the Blue Mountains, all while dramatically reducing landfill waste.
