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Killian O'Brien

@killianobrien.bsky.social
123 followers 400 following 147 posts

Lots (lots) of running, dawn swimming, utility cycling and teaching mathematics. Three out of four of those together with my black Lab. Manchester, UK. www.strava.com/athletes/killianobrien

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Killian O'Brien @killianobrien.bsky.social · 26/09/2026
Just me and the pooch for #openwaterswimming in the pond this morning. Autumnal fusion vibes, thankfull that I find myself close, but not too close, to a suitable star.
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Sunny Moraine @dynamicsymmetry.bsky.social · 18/09/2026
I absolutely promise you that if Dario Amodei says “I’m worried the thing we’re building might kill us all” and we say “okay we’re taking you seriously and that sounds like terrorism so you have the right to remain silent”, he’ll start saying something different REAL fucking fast
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Killian O'Brien @killianobrien.bsky.social · 18/09/2026
This morning's #openwaterswimming Manchester sky over the lake. Steely greys, with a touch of gold this time. Temperature still a nice 18 Celsius.
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Killian O'Brien @killianobrien.bsky.social · 10/09/2026
This morning's tasty sky on my #morningrun around Sale Water Park in Manchester.
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Killian O'Brien @killianobrien.bsky.social · 10/09/2026
Rp with your home river.
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Killian O'Brien @killianobrien.bsky.social · 09/09/2026
Thanks. I'd seen some headline about it in the morning but hadn't picked up on the skulduggery afoot. Must be an awful lot of pressure within these companies as they approach their ill-fated IPOs. I'm with @edzitron.com on this, and await the crash.
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Killian O'Brien @killianobrien.bsky.social · 02/09/2026
Mooching around on this morning's run.
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Henry Mance @henrymance.ft.com · 09/08/2026
Chris Hohn, billionaire hedge fund manager: ‘All these people who say we can't afford net zero - they're completely misunderstanding the gravity of the situation.' www.thetimes.com/article/de38...
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Adam Bienkov @adambienkov.bsky.social · 08/08/2026
Whilst Andy Burnham has found the time to opine on such vital issues as 'vertical drinking', and whether a bread roll should be called a ‘barm’, he has not found the time to comment on some of the worst racist violence on Britain's streets in the postwar period www.adambienkov.co.uk/p/illegitima...
adambienkov.co.uk
Illegitimate Concerns: Andy Burnham's Non-Response to the Thetford Pogrom Is His First Big Failure
Whilst happy to opine on 'vertical drinking' and whether bread rolls should be called 'barms', our new PM has had nothing to say about three days of horrific racist violence on our streets
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Killian O'Brien @killianobrien.bsky.social · 07/08/2026
.... and on the big screen .... and on the laptop .... in case there was any doubt.
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Farrukh @implausibleblog.bsky.social · 05/08/2026
Zack Polanski, "If we decarbonise by 2050, that would cost less than a single (fossil-fuel) energy shock" "We've now had two energy shocks in just a few years" "We cannot keep waiting, we cannot keep hoping for magic technologies - it already exists, what is lacking is the political will"
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Killian O'Brien @killianobrien.bsky.social · 04/08/2026
Thick or thin frame though, that is the question.
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Geraldine Coggins @geraldinecoggins.bsky.social · 25/07/2026
This seat doesn't belong to Labour for us to "steal". It belongs to Greater Manchester. This Thursday we have a chance to run this wonderful city-region for people, not profit, by voting Green as your first preference vote. www.newstatesman.com/politics/gre...
newstatesman.com
The Green plan to steal the Manchester mayoralty
The Prime Minister has left a vacancy that Zack Polanski's party would love to fill
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Killian O'Brien @killianobrien.bsky.social · 24/07/2026
I'm attending a @theactionnetwork.bsky.social event: RSVP here: actionnetwork.org/events/big-d... The last Saturday push for Geraldine for Mayor!
actionnetwork.org
Big Day Out with Hannah AND Mothin AND Ellie and Geraldine!
.
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Killian O'Brien @killianobrien.bsky.social · 15/07/2026
A typical sunny morning's pre-breakfast routine these days.
Running, swimming and cycling in the morning summer sun.
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Killian O'Brien @killianobrien.bsky.social · 10/07/2026
There's a chap in my running book club with the surname Insole.
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Killian O'Brien @killianobrien.bsky.social · 06/07/2026
Like most real fans I shall soon commence watching the World Cup from the quarter-finals stage. Perhaps.
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The Green Party of England & Wales @greenparty.org.uk · 03/07/2026
Today we've launched our new Homes for Greater Manchester plan. Green Mayoral candidate Geraldine Coggins pledges to deliver 20,000 genuinely affordable homes within 10 years, end Labour's developer rip off, and put the people before profit. Vote Green for affordable housing 🏠️
A graphic with Geraldine Coggins and Zack Polanski surrounded by green campaigners with images of houses in the background and text at the top that reads "20,000 genuinely affordable homes in Greater Manchester" with the slogan Real hope, real change at the top and the green party logo and campaign imprint at the bottom of the image.
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Killian O'Brien @killianobrien.bsky.social · 20/06/2026
I may be a little biased, but Vote Green, vote Geraldeeeeen.
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Killian O'Brien @killianobrien.bsky.social · 16/06/2026
Hehe. Of course I aspire to be one myself. Latest wheeze is listening to the RTE stages read of it during strength workouts.
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Geraldine Coggins @geraldinecoggins.bsky.social · 16/06/2026
🗳️🗳️🗳️Voting is open!🗳️🗳️🗳️ 💚We need an experienced councillor to campaign to win our first Green Party Mayor of Greater Manchester. 💚 If you are a Green Party member in Greater Manchester, don't forget to vote. Here's how some other members are voting 👇
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Killian O'Brien @killianobrien.bsky.social · 16/06/2026
Cheers. I'll have a read of this when I'm finished my marking sprint/marathon. The mathematician Kevin Buzzard is good on this issue. Lots of talks of Gibson YouTube. It gets very interesting to hear him talk about what it actually is that mathematicians do. Not that I'm doing much of it!
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Killian O'Brien @killianobrien.bsky.social · 13/06/2026
Where does the common or garden lapsed catholic position get one in this diagram? Not a good place I fear. Although the music playing in Lake of Fire might be ok.
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Grumpy Philosopher @stevecooke.org · 10/06/2026
A week ago, I noted that the government was spending nearly as much on supporting Universal Studios to set up a theme park as they were on directly funding university teaching. This announcement means that they are now going less on teaching. Astonishing decisions.
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Killian O'Brien @killianobrien.bsky.social · 04/06/2026
I know where my vote is going!
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Killian O'Brien @killianobrien.bsky.social · 31/05/2026
My weekend long run yesterday/today.
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Geraldine Coggins @geraldinecoggins.bsky.social · 28/05/2026
💚Trafford's biggest ever Green Group at the council's AGM last night. *And the 2018 version for contrast* This time with a greater mandate than ever having won the popular vote across Trafford at this year's elections. 🗳️ We did mention it of course and the need for a fairer voting system - again!
The Green group consisting of 2 Green councillors on the steps of Trafford Town Hall in 2018The Green group consisting of 7 Green councillors on her steps of Trafford Town Hall in 2026
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Adam Bienkov @adambienkov.bsky.social · 27/05/2026
Rishi Sunak tells Radio 4 that "AI is changing every aspect of our economy and our lives, and if I was back in office and looked at my diary and where I was going to spend my time, I would spend it on that" At no point does he or the BBC mention the £373,000 given to him every year by an AI company
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Killian O'Brien @killianobrien.bsky.social · 23/05/2026
Water was 18°C according to the watch. Enjoyed an extended coffee break afterwards, while keeping up the stick throwing duties.
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Killian O'Brien @killianobrien.bsky.social · 23/05/2026
Glorious morning at the lake today. Unusually for a fine Saturday, I was the only human swimmer I could see. Plenty of the canine variety.
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Geraldine Coggins @geraldinecoggins.bsky.social · 22/05/2026
Today's #CarFree adventure is the tip. When we were discussing going car-free it was one of the things we needed to find a solution for. It's actually easy and we get a great reception from the crew and other residents at the tip. #CarryShitOlympics
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Geraldine Coggins @geraldinecoggins.bsky.social · 21/05/2026
"...not even on a confidential basis to MPs on the Environmental Audit Committee." What's in this???? Great work from @carladenyer.bsky.social
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Killian O'Brien @killianobrien.bsky.social · 09/05/2026
I helped out a little bit during the campaign, installing Vote Green posterboards around North Trafford, by cargo bike naturally! And @traffordgreenparty.bsky.social are now up to 7 seats on Trafford Council, with their three new seats on the night coming from these Northern wards.
Vote Green signs loaded on a bike.
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Killian O'Brien @killianobrien.bsky.social · 09/05/2026
I helped out a little bit during the campaign, installing Vote Green posterboards around North Trafford, by cargo bike naturally! And @traffordgreenparty.bsky.social are now up to 7 seats on Trafford Council, with their three new seats on the night coming from these Northern wards.
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Geraldine Coggins @geraldinecoggins.bsky.social · 07/05/2026
Happy polling day! Remember to #VoteGreen
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Killian O'Brien @killianobrien.bsky.social · 06/05/2026
Ahhh! I no longer have a working knowledge of Irish advertisements. Been gone too long. Though I do check in with RTE radio a bit. I try an listen to Jonathan Bowman's archive programme every Sunday and then Brendan O'Connor's roundtable discussion of the papers and the news, to keep in touch like.
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Killian O'Brien @killianobrien.bsky.social · 06/05/2026
You need some kind of app to download them Emmet. Boom boom. I listen to a fair number and enjoy them. It's just like a revival of radio in some ways. Even down to the hosts reading out corny ads for sponsors like an old timey American radio host. BTW, is that mem-pic a Dublin version of this one?
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Killian O'Brien @killianobrien.bsky.social · 03/05/2026
Hehe - as a concession to you and your faster stuff I may make a stab at winning the first lap, but I'll have to slow down after that.
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Killian O'Brien @killianobrien.bsky.social · 03/05/2026
Aye. The early morning's are what makes it work for me. I naturally awake at 4:30 now, even without an alarm.
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Killian O'Brien @killianobrien.bsky.social · 03/05/2026
Quite daunted by it to be fair. I've done the 12 hour version the last three years, which seems short now by comparison. Been averaging about 80 km a week.
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Killian O'Brien @killianobrien.bsky.social · 03/05/2026
Wish you all the best for that. And yes I'm still all over the endurance stuff. Next up is my longest yet - the 24 hour Ultra Loop Track Edition, by Resolute Running. On a standard 400m athletics track. Starts Sat 30th May 09:00 am, keep going until 09:00am on the Sunday. Furthest wins.
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Killian O'Brien @killianobrien.bsky.social · 03/05/2026
Once a week still counts! Keep at it and hope you find a way to work it up from there.
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Killian O'Brien @killianobrien.bsky.social · 03/05/2026
Great stuff - glad to hear you're still running. You were the second placed Emmet I see!
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Killian O'Brien @killianobrien.bsky.social · 30/04/2026
You know what to do folks.
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Killian O'Brien @killianobrien.bsky.social · 24/04/2026
He's a good lad. Happy to be by the lake for our swim this morning.
A black Labrador sitting beside a lake with a swan and some other birds on the water.
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Killian O'Brien @killianobrien.bsky.social · 20/04/2026
The lake has come up to a reasonable temperature again (11°C or so). Summer swim season has commenced.
A swimmer silhouetted by a lake, with his dog.
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Nathan K. Hensley @nathankhensley.bsky.social · 15/04/2026
More higher ed discourse like this please
Previously, in order to adhere to the norms of public discourse and to grant positive intentions even when I may disagree with methods or root values, I have strongly but (mostly) respectfully critiqued these sorts of educational initiatives, but those days are over.

**These people are my enemies.** I have only ill will for this project and wish them failure, because this vision for a future of postsecondary education is a recipe for mass immiseration and public disempowerment. Imagine a world where Microsoft, Google, McKinsey, et al ... get to determine what and how you learn from cradle to retirement.
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Killian O'Brien @killianobrien.bsky.social · 15/04/2026
A reminder that I must de-stain the whiteboard.
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Killian O'Brien @killianobrien.bsky.social · 15/04/2026
The boy is home for a bit from university, as evidenced by the dining room whiteboard. #homeed #compsci #math
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