Australia bans under-16s from social media “to protect their development”

From the BMJ, 5 December 2024: Children and young people aged under 16 will be banned from a range of social media platforms in Australia within a year, after the federal parliament passed a law to “deliver greater protections for young Australians during critical stages of their development.” The Online Safety Amendment (Social Media Minimum Continue reading Australia bans under-16s from social media “to protect their development”

Covid-19 inquiry finds key failings in pandemic response

From The Saturday Paper, 2 November 2024: In 2018, the Australian government conducted a simulated pandemic stress test of how well federal departments on the frontline of a major health crisis would cope. It found they would perform well enough for shorter or “ordinary” crises but were not equipped for a significant, near-existential crisis dragging Continue reading Covid-19 inquiry finds key failings in pandemic response

Be kind, rewind: is backwards walking any better than walking forwards?

From the Guardian, 27 August 2024: I call it “the hill of death”: a steep uphill section of dirt road towards the end of an otherwise pleasant and not-too-taxing walk in the scenic Blue Mountains. It’s challenging enough to get up it walking forwards but my friend and I both feel pretty cocky about our Continue reading Be kind, rewind: is backwards walking any better than walking forwards?

How pain is misunderstood and ignored in women

From Nature, 25 September 2024: “Women are born with pain built in. It’s our physical destiny.” With those words, Kristin Scott Thomas’s character in the TV show Fleabag nailed a truth: that to be female is to be over-represented in statistics about pain. A study of more than 27,000 people in 19 European countries found Continue reading How pain is misunderstood and ignored in women

Dispatch from the long Covid frontline

From The Saturday Paper, 24 August 2024: In September 2020, the United Kingdom government commissioned the British Academy – the national academy for the humanities and social sciences – to explore the long-term effects of the Covid-19 pandemic. What they got in March 2021 was a report titled “The Covid Decade”. Even then, in the Continue reading Dispatch from the long Covid frontline

‘I’m as baffled as the next ovary-owner’: navigating the science of treating menopause

From the Guardian, 1 April 2024: There’s a meme featuring a confident, suave, smiling Henry Cavill – the actor best known for playing Superman – posing for photographers on the red carpet. Sneaking up behind him is wild-looking, maniacally gleeful co-star Jason Momoa. To me, this is the perfect metaphor for perimenopause. Cavill is at Continue reading ‘I’m as baffled as the next ovary-owner’: navigating the science of treating menopause

Smoking rates in Australia drop below 10%, but vaping increases

From the BMJ, 5 March 2024: Fewer than one in 10 Australians now smoke tobacco daily, although rates of vaping in teenagers and young adults have almost tripled in five years, a survey of more than 21 000 people has found. Research by the Australian Institute of Health and Welfare in people aged 14 and over Continue reading Smoking rates in Australia drop below 10%, but vaping increases

The genetic revolution transforming kidney disease

From Nature, 8 March 2023: Andrew Mallett was training to be a kidney specialist at the Royal Brisbane and Women’s Hospital in Australia in 2011 when he met an 18-year-old man whose kidneys were on the verge of collapse. Struck by how unusual this condition was in an otherwise fit, healthy young person, Mallett asked Continue reading The genetic revolution transforming kidney disease

What happens to your body during extreme heat?

From The Guardian, 26 January 2024: Last year was the hottest year in recorded history. Global average temperatures over 2023 nudged towards 1.5C above pre-industrial levels, and for two days in November, they reached 2C above those levels. With a hotter planet come more intense – and therefore more deadly – heatwaves. Extreme heat is already Continue reading What happens to your body during extreme heat?

Big brain boost? What science says about the power of nootropics to enhance our minds

From The Guardian, 4 February 2024: The comedian and actor Hannah Gadsby quipped in her hit show Nanette that she identified as [pause for dramatic effect] “tired”. In a monologue that resonated with many hard truths, that one particularly struck home for me. The common refrain is so many of us are exhausted, have trouble Continue reading Big brain boost? What science says about the power of nootropics to enhance our minds