Prof Geoff Hanmer
@geoff-hanmer.bsky.social
800 followers 560 following 750 posts
MD of ARINA, an architectural consultancy specialising in buildings and campuses for tertiary education (https://arina.biz). Adjunct Prof Architecture UTS. OzSAGE Director, Ventilation Chair. Thrive researcher (https://thriveiaq.com). Sailor, optimist.
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geoff-hanmer.bsky.social
Too high. 700 ppm desirable, 800 ppm max over an hour, 1,000 ppm upper limit for no more than 5 minutes in an hour.
Reposted by Prof Geoff Hanmer
thecovidinfoguy.bsky.social
US Weekly COVID update: Sep 29, 2025

🔸1 in 66 Actively Infectious
🔸743,000 New Daily Infections
🔸5,540,000 Infections In The Past Week
🔸185,000,000 Infections in 2025
🔸277,000 to 1,110,000 Weekly Long COVID Cases
🔸1,600 to 2,600 Weekly Deaths

pmc19.com/data/
📍 U.S. COVID-19 Wastewater Heat Map (Sept 29, 2025)
Data from CDC wastewater surveillance shows transmission is either very high or very low in most states, with few in between.

🟥 Very High spread across much of the West, Midwest, and Northeast.
🟧 High in parts of the South and Midwest.
🟨 Some Low/Very Low areas, but limited.

As the 11th national wave declines, “COVID is everywhere” — shifting north and east. 📊 U.S. COVID-19 Estimates – Sept 29, 2025 (PMC Model)

Infections

1 in 66 people actively infectious (1.5%)

743,000 new daily infections

5.54M infections in the past week

185M infections so far in 2025

Avg: 4.68 infections per person

Long COVID

From daily infections: 37K–149K new cases

From weekly infections: 277K–1.11M new cases

Excess Deaths

From daily infections: 210–350

From weekly infections: 1,600–2,600

⚠️ Even after passing the national peak, infections, long COVID, and excess deaths remain high.
Reposted by Prof Geoff Hanmer
cleanairie.bsky.social
We were honoured to take part in the global pledge for healthy indoor air high level side event at the UN last Tuesday.
This is a screenshot of the global pledge for healthy indoor air opposing human rights safeguarding health for all enhancing Dance ensuring workplace health safety Sability for all collaborating across sharing successes educating and comparing the public introducing needs to take holders and reconvening regarding progress made
geoff-hanmer.bsky.social
True, but possibly not that flat. I mean, really flat. Out Campbelltown way it is quite hilly.
Reposted by Prof Geoff Hanmer
brendancrabb.bsky.social
Let’s hope this is a watershed moment for public health. Feels like it. Congratulations especially @drbronking.bsky.social - but also to Anna-Maria Arabia and all involved. Pls circulate the pledge and get on board. Here is an OpEd we put out yesterday www.burnet.edu.au/news/indoor-...
geoff-hanmer.bsky.social
Yes, you’re right. He’s nuts.
Reposted by Prof Geoff Hanmer
greenj.bsky.social
the contest of no ideas i guess.
greenj.bsky.social
political media enthusiastically reporting the negative response to labor's energy policy from the coalition parties who famously don't have an energy policy. why would you do that?
Reposted by Prof Geoff Hanmer
wgawest.bsky.social
WGA Statement on ABC’s Decision to Pull Jimmy Kimmel Live!
The right to speak our minds and to disagree with each other - to disturb, even - is at the very heart of what it means to be a free people. It is not to be denied. Not by violence, not by the abuse of governmental power, nor by acts of corporate cowardice.
As a Guild, we stand united in opposition to anyone who uses their power and influence to silence the voices of writers, or anyone who speaks in dissent. If free speech applied only to ideas we like, we needn't have bothered to write it into the Constitution. What we have signed on to - painful as it may be at times - is the freeing agreement to disagree.
Shame on those in government who forget this founding truth. As for our employers, our words have made you rich.
Silencing us impoverishes the whole world.
The WA stands with Jimmy Kimmel and his writers.
Reposted by Prof Geoff Hanmer
geoff-hanmer.bsky.social
You might say that. I can’t possibly comment.
Reposted by Prof Geoff Hanmer
govpritzker.illinois.gov
A free and democratic society cannot silence comedians because the President doesn’t like what they say.

This is an attack on free speech and cannot be allowed to stand.

All elected officials need to speak up and push back on this undemocratic act.
Reposted by Prof Geoff Hanmer
jeroenbosman.bsky.social
Citing openness and validity issues, Sorbonne University in France decides to no longer supply data to the THE-ranking and thus get delisted. This is 4th major European university to take this step, after Utrecht, Zürich and Lorraine. #universityrankings www.sorbonne-universite.fr/en/news/sorb...
News | Sorbonne Université| Sorbonne université
www.sorbonne-universite.fr
Reposted by Prof Geoff Hanmer
maxtani.bsky.social
The union representing the musicians from Jimmy Kimmel’s band releases a statement calling the FCC’s pressure on Disney “state censorship.”
Reposted by Prof Geoff Hanmer
greenj.bsky.social
I’m sorry, they dragged Kimmel for that? F me.
Reposted by Prof Geoff Hanmer
mehdirhasan.bsky.social
Silly Jimmy Kimmel. He should have just called for all homeless people to be killed and he’d still have a job.
Reposted by Prof Geoff Hanmer
Reposted by Prof Geoff Hanmer
marcuskelson.bsky.social
How was you recent delivery from Australia Post? Honestly I’m sorely tempted to say it was utterly horrendous and you people should be ashamed of yourselves 🙄
geoff-hanmer.bsky.social
Really, the Horst Wessel phase is in full swing. Jimmy Kimmel’s monologue was spot on. MAGA are trying to bully people into silence. If this works, goodbye to democracy in the USA. bbc.com/news/article...
Jimmy Kimmel taken off air over Charlie Kirk comments
The late-night host said on Monday that Trump's allies were "doing everything they can to score political points from" Kirk's death.
bbc.com
geoff-hanmer.bsky.social
Pencil towers are unsustainable because their floorplate is so inefficient. About 60% will be lifts, stairs, ducts, circulation and structure. The embodied energy per sq m of usable space is huge. A stupid idea that highlights the idiocy of tall buildings. www.smh.com.au/national/nsw...
The pencil tower, the ‘salami slice tactics’, and the cranky neighbours
Sydney’s skinniest skyscraper is back – but not everyone is glad about its return.
www.smh.com.au
Reposted by Prof Geoff Hanmer
thecovidinfoguy.bsky.social
**Ridiculous headline. The pandemic never ended — we’re still very much in an ongoing pandemic**

Ireland: "With covid cases rising, is pandemic on the way back?"

"The continued high numbers could be linked to people returning to school and workplaces after the long summer break."

archive.md/OSTAR
ieExplains: With covid cases rising, is pandemic on the way back?

Covid is likely to be one of the reasons contributing to the severe overcrowding in hospitals this week.

Mon, 15 Sep, 2025 - 17:51
Niamh Griffin