#MoveMindfully with AMSA Code Green- By Georgia Behrens

“That? That’s not a disease, that’s just someone who lived in a city!” the tutor scoffed. “It’s carbon from air pollution. That’s probably what your lungs will look like by the time you die, too.”

In my first-ever wet lab, my tutor handed me a flaccid, disembodied lung and asked if I could identify the oblique fissure.

I couldn’t. I was two weeks into medical school straight out of an Arts degree, and had absolutely no idea what was going on in any of my classes. So, I tried to wriggle my way out of answering the question by asking the tutor what horrible disease had turned the patient’s lungs all black and spotty.

AMSA President Alex Farrell, from UNSW: “On such a beautiful day it is even easier to leave the car at home and walk/use public transport instead. Not only is it better for me and the environment, but it means I get to avoid dreaded Sydney parking!”

“That? That’s not a disease, that’s just someone who lived in a city!” the tutor scoffed. “It’s carbon from air pollution. That’s probably what your lungs will look like by the time you die, too.” He reclaimed the lung and handed it to the person next to me. (She successfully identified the fissure.)

That afternoon, I went home to my house — on a busy street, right in the middle of Sydney — and wondered what the traffic rumbling past my window was doing to my lungs. I pictured my young, healthy respiratory system slowly being poisoned and tarred by invisible particulate matter streaming out of nearby exhaust pipes. A few days later, I went out and bought a fiddle leaf fig tree to put in a pot next to my bed, in the vague hope that it might somehow clean the air in my room enough to save my lungs from a supposedly inexorable decline into carbon-black spottiness.

Kaiya Ferguson, University of Queensland: “I cycle to my placements for both my health and for those around me. Australia has the lowest fuel standards in the OECD, meaning we produce more toxic compounds in the exhaust of our cars. Poor air quality is linked to higher incidences or premature births, asthma and reduced lung development early in life.”

Notwithstanding the current trend for keeping indoor plants in our bedrooms, urban air pollution is a significant and growing health issue in Australia. The World Health Organisation (WHO) has found that a number of Australian cities, including Melbourne, Hobart and Canberra, have air pollution levels well above what they deem to be safe for human health. This puts residents in these cities at an increased risk of all sorts of health problems; not just the lung cancer, COPD and asthma issues that immediately spring to mind when we think of air pollution, but also stroke and ischaemic heart disease. Across Australia, cars, factories and power stations all seep tiny, invisible particles of pollution into the air – which build up in our bodies, turn our lungs black, and often make us sick.

 

Worldwide, the statistics are genuinely startling. The WHO has estimated that no less than 90% of the world’s population is currently breathing unsafe air, and that air pollutants are responsible for about a third of deaths from stroke, chronic respiratory disease and lung cancer, as well as a quarter of heart attack deaths. And, of course, air pollution also exacerbates climate change, which has been described by the Lancet as “the greatest global health challenge of the 21stcentury.”

The extent of health problems caused by air pollution has driven the WHO to team up with UN Environment and the Climate & Clean Air Coalition to launch a campaign called Breathe Life. This campaign “mobilizes communities to reduce the impact of air pollution on our health & climate,” and is driven by the knowledge that reducing air pollution is one of the most effective measures that governments and communities around the world can take to improve public health. 03_killer_multi_red

 

Throughout July, AMSA has been supporting the Breathe Life campaign by asking students to #MoveMindfully on their daily commutes. In a collaboration between AMSA Code Green, AMSA Mental Health and AMSA Healthy Communities, the #MoveMindfully campaign has promoted the benefits to physical, mental and planetary health of leaving cars at home and using active or public transport to get around. We’ve asked students to send us photos of themselves using alternatives to cars, and to tell us about why moving mindfully is important to them. You can see some of their responses in this post.

Jess Zhang from the University of Melbourne even snowboarded to her GP placement in Hotham!

Of course, global air pollution is not something that’s going to be solved by a few Australian medical students swapping cars for active transport. That’s why the WHO is working around the world to encourage governments to “adopt national air quality standards, strengthen emission standards, and provide incentives for the purchase of cleaner vehicles, low-energy appliances, and energy-efficient housing”. Fortunately, there’s an important role for individuals – and particularly future health professionals like us – to play in calling on local leaders to implement these measures, as well as expediting the transition away from polluting fossil fuels and towards clean, renewable energy sources.

 In the meantime, though, ditching the car and using active transport is a great place to start.

As AMSA President Alex Farrell said last week, “as individuals, we must recognise active transport can be an effective way to support our mental and physical health, as well as other people’s health, and the environment.”

By

Georgia Behrens

AMSA Global Health Code Green Co-Cordinator

 

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