In the Northern Hemisphere, workers are again facing dangerous summer heat. In a few months, it will be the Southern Hemisphere’s turn. Climate extremes are producing droughts, wildfires, and crop failures. It’s not the end of the world, but it’s becoming easier to see how the world ends, and how work and business will be affected. As with most catastrophes, occupational health and safety (OHS) sits quietly in the background. It needs to step forward because it has tools that can help.
Category: climate change
Maximum Workplace Temperatures: A Political Fix Searching for an OHS Problem
The United Kingdom and Europe are again struggling through dangerous summer heat. In Australia, it’s tempting to feel a little smug. We’ve spent decades adapting our houses, cities and work practices to heat: wide‑brimmed hats in schools, backyard pools, ventilation, shade, job rotation, and a long list of practical controls that employers and regulators understand well. None of this makes heat safe, but it does make working in excessive heat manageable.
Into this UK heatwave steps Greens MP Hannah Spencer, proposing a Private Member’s Bill to establish a maximum workplace temperature.
Stop Blaming Workers for Problems They Didn’t Create
Australian occupational health and safety (OHS) is moving from a focus on interventions at the individual worker level to examination of the operational and managerial systems that may cause or encourage harm and incidents, especially in relation to psychological safety at work.
Although a new book from the United States does not address OHS specifically, its long title indicates its relevance – “It’s On You – How the Rich and Powerful Have Convinced Us That We’re to Blame for Society’s Deepest Problems”.
Is the era of resilient people over?
In occupational health and safety (OHS) one hears about resilience usually in terms of psychological health and the ability to cope with stress. Applying a primary focus on resilience to prevent and manage mental health at work has been discredited, but resilience has a broader application and one that echoes the OHS-based concerns.
Heat, Harm and the Cost of Denial
As Victoria shivers in the middle of its Winter and a cop-killer runs loose in the mountains in the middle of the state, it may seem odd to think about the occupational health and safety (OHS) context of working in excessive heat. However, give us a couple of months, and it will be a hot topic again in the Southern Hemisphere. (First and last weather pun, I promise)
A recent article in The New York Times (paywalled) examined excessive heat in Spain, providing useful details on the changes being implemented—some old, some new.
My Lovelock Lessons
I have liked James Lovelock ever since I heard about his Gaia Hypothesis in the brilliant English political drama, Edge of Darkness. I am not happy with all of his intellectual positions. I baulk at nuclear power from the unique Australian position of being nuclear-free but still exporting uranium. But as I finish reading the latest biography of him, I am starting to realise what I have learned.
“don’t trick people” – Greenwashing and Safewashing
Nobel-prize winner Joseph Stiglitz does not write about occupational health and safety (OHS). However, he does write about the sociopolitical and economic context in which businesses operate and from which worker health and safety decisions are made. In August 2024, Stiglitz is touring Australia. On August 7, 2024, he addressed a packed auditorium in Melbourne.
The topic was Greenwashing. He shared the stage with Senator Sarah Hanson-Young and Polly Hemming. The event, and I think the tour, was sponsored by The Australia Institute. Why was an OHS professional at a greenwashing lecture? The tools, techniques, and preventions of greenwashing are often echoed in OHS.






