So here I am, back home in Maynooth after a long weekend away in Not Maynooth. The weather forecast for Maynooth was typically dreadful for a Bank Holiday weekend but I have to say I can’t sign see much sign of the heavy rain that was predicted.
On the way back I checked the cricket scores and discovered that Glamorgan won their County Championship game against Hampshire by an innings and 69 runs. That’s worth marking on this blog because it is their first win in Division One since 2005. Historic. Their first three games this season ended in a defeat and two draws, so it was 4th time lucky. Well played to them!
Anyway the last four days of teaching term beckon, including a 9am lecture tomorrow morning, so I had better leave it at that and try to get into a work frame of mind.
Today, 1st May, Beltane (Bealtaine in Irish), is an old Celtic festival that marks the mid-point between the Spring Equinox and the Summer Solstice. It’s one of the so-called Cross-Quarter Days that lie exactly halfway between the equinoxes and solstices. These ancient festivals have been moved so that they take place earlier in the modern calendar than the astronomical events that represent their origin: the halfway point between the Spring Equinox and Summer Solstice is actually next week. Anyway, “May Day”, Lá Bealtaine in Irish, is today – the name Bealtaine applies to the whole month of May.
In Ireland the Bank Holiday associated with Bealtaine is on Monday 4th May, so another long weekend beckons.
Workwise, after today we will have completed the penultimate teaching week of Semester 2 so after Monday’s Bank Holiday we will have just four official days of teaching left, before a Study Week and the start of examinations. Yesterday I correctedthe last of my Computational Physics class tests so I am up to date with the continuous assessment and feedback of both my modules. I now have a week before the Computational Physics projects are submitted, and another week before the exam period starts.On Wednesday last we had project presentations for about half of the final year class; the other half do their things next Wednesday.
Now, I have a particle physics lecture to give – the antepenultimate one of the semester – after which I’ll be launching myself into the long weekend.
Yesterday the Open Journal of Astrophysics published a paper by Porredon et al which will feature in the usual Saturday round-up. That paper, which is based on the First Data Release from the Dark Energy Spectroscopic Instrument (DESI) reminded me that I should mention that DESI recently reached an amazing milestone – it has now mapped the positions and redshifts of 47 million galaxies and quasars! There is a full press-release about this achievement here.
Here’s a little video showing how the survey works:
Here’s a nice picture showing a thin slice through the full survey that reveals the characteristic “cosmic web” of the large-scale structure of the Universe in all its glory:
This progress is great, but it really makes me feel old. Forty years ago, in 1986, I had just started my PhD. The state-of-the-art galaxy redshift survey slice then is shown in this plot, from de Lapparent et al 1986 (ApJLett 302, L1), one of the first papers I read as a research student (I got it in 1985 as a preprint), which contains just 1,100 galaxies:
It is worth mentioning that although DESI has now covered its original target area, it will continue until 2028. You can never have too many galaxy redshifts!
There are just two weeks of teaching left in the Spring Semester at Maynooth University. Actually slightly less than that because next Monday (May 4th) is another bank holiday. That day doesn’t make any difference to my own teaching, however, as I have no teaching sessions on Mondays anyway.
As I mentioned last week, the formal teaching part of one of my modules (Computational Physics) is already over and the students are now – or should be – busy doing mini-projects.
My other module, Particle Physics, has four remaining lectures. That means that I’m on schedule, despite missing one lecture on Good Friday. The very last lecture for this module is on the last day of term, May 8th, so I don’t know how many students will be there. Come to think of it, because this is a final-year module, it may actually be the last lecture of all at Maynooth for some students…
The end of teaching does not mean the end of the term, however. We have a short “break” and then, on May 15th, the examinations start. In the break I’ll have to mark a stack of Computational Physics projects. That’s always quite hard work as I have to run the codes and check the results as well as read and grade the written reports.
This week and next we also have the final presentations for project students. That will take up two whole full afternoons (this Wednesday and next Wednesday). There’s usually a bit of a do after these to give the students a send-off, as these are projects done by the graduating class. I have been supervising two students this year, plus an MSc student (though the latter will not finish until August).
People sometimes ask me why we have such heavy teaching loads at Maynooth University. Four modules a year – other staff do five (as I did a few years ago when was also Head of Department) – plus projects is far more than one would expect of a “research-led” University outside Ireland. Part of the reason is what I mentioned yesterday – that the University (along with most others) spends far too much of its income on Management salaries and projects that have nothing to do with research or teaching. Other than that I can’t comment. According to this document, Maynooth University has committed to
Introduce a University Workload Allocation Model (WAM) enhancing transparent processes and procedures in the allocation of work.
If there is such a model, it is news to me…
P.S. There’s an even older document here (dated 2014) that says:
The University is committed to ensuring that the allocation of work is reasonable and fair across and within academic units. It is also required to exercise oversight of the implementation of academic workload management. In support of this, the Head of Department / School / Institute will monitor and record workload allocations and will provide to the university, via the Faculty Dean, an annual report on the procedure and model used to allocate workloads, and also an anonymised summary of the average and range of workload distributions between teaching, research and service among all academic staff in the Department/School/Institute.
The design and implementation of workload allocation models will be undertaken by Departments/Schools/Institutes in accordance with the general principles outlined above.
The UK University sector is currently struggling very badly. The latest piece of news I have seen is from the University of Nottingham, where it seems the Management is planning to cut over 600 jobs. New appointments are being frozen and a voluntary severance scheme launched, but it may well come to compulsory redundancies given the scale of the proposal. I feel sorry for anyone there caught up in this because the mood must be very gloomy right now. None of this is the fault of the academics or support staff on whose positions the axe will fall.
The financial predicament of the University of Nottingham is largely the result of a reckless management decision to acquire a new campus called the Castle Meadow complex.
I worked in Nottingham from 1999 to 2007. At that time the Castle Meadow campus (left) was owned by HM Revenue & Customs. It’s next to the canal and not far from the Railway Station, but not very close to the main campus. I remember passing it many times on the train going in and out of Nottingham.
The University of Nottingham bought the campus from HMRC in 2021 for £37.5 million and spend over £45 million redeveloping it, with the idea of siting the Business School there (among other things), but there was no demand for it and in 2025, the university announced plans to sell the campus at a considerable loss.
Now you would think that the people responsible for this fiasco would be held to account and pay at least some of the price for their incompetence. But no. The former Vice-Chancellor of the University of Nottingham, Prof. Shearer West, with whom the responsbility for the Castle Meadow campus disaster, left her post in 2024 to take up the position of Vice-Chancelor at the University of Leeds on a salary of more than £330K, leaving others to clean up the mess. I’m sure the staff and students at Leeds are waiting nervously to see what plans she has in store for their ruination. No doubt she received a glowing reference from Nottingham.
Anyone who thinks that positions with high salaries are always held by highly skilled people need only look at the Higher Education sector for definitive counter-examples.
The pattern of incompetent “leaders” switching jobs before the impact of their incompetence is revealed is a well-established one, but it’s not only the fault of the people at the very top. The entire system of governance is rotten, and not only in the UK. universities and other higher-education institutions have forgotten that the exist above all for education and research. Nowadays they have been captured by a self-serving management class that has lost sight of this and instead acts as if the only purpose is the generation of revenue, not to be spent on teaching and research but on vanity projects (like the Castle Meadow campus) and employing even more managers. Even if they were not being steered unerringly onto the rocks, universities would in any case be in danger of sinking because they are unable to support the weight of their bloated management superstructure.
I saw a post on Bluesky recently that included the following:
I asked a senior administrator what’s causing the University budget deficit.
‘Research & teaching,’ he said, ‘both lose money, not financially viable’
I said, ‘Funny, then, we weren’t losing money in the past when central administration was half the size’
That’s it in a nutshell.
I only wish this were an isolated example. It’s a systemic problem. Management bloat, expensive vanity projects requiring the diversion of funds from teaching and research, and deeply flawed strategic decisions, are symptoms of a widespread malaise. Unless there are drastic changes, the HE sector is going to shrivel and die.
So here I am, sitting in the (empty) Physics Computer Lab. The formal Computational Physics lab sessions are over, but I’m on duty to provide help the students with their project work, which will take up the remaining two-and-a-bit weeks of term. It’s a lovely day outside which explains why there are very few people in the lab, and none of them have asked for help so I’ve been busy getting on with some work. Past experience with these sessions suggests that they’ll all come just before the project deadline, which is May 8th.
Up until last week I had a Computational Physics lecture at 9am on Thursdays, but the last one of those happened last Thursday. It was nice to have a more leisurely start this morning. I did think I might get a haircut on the way to work but when I passed my usual barber’s I saw it was full of people waiting their turn so I walked on. It seems that the good weather gave quite a few people the same urge to have shorter hair.
Yesterday was the last Class Test for my other class, Particle Physics, and I’ve taken the opportunity to correct all the scripts for that. I even had time to type up the solutions all neatly and tidily in Latex (including doing Feynman diagrams, which is fun).The end of that job means no more grading for that module until the main examination, which is about a month away. I do however, have lectures and tutorials still to do, including two at 9am on Tuesdays.
The finest weather is usually reserved for the exam period, of course, to maximize the annoyance of students. In my memory all my undergraduate examinations took place in very fine weather, with the exception of my Physics practical the night before which there was an enormous thunderstorm. Come to think of it, that could well have been a portent that warned me off experiments and made me become a theorist.
An interesting little booklet arrived in the post yesterday. It gives an overview of the 1926 census, which has just been made available online. This was the first census to be taken after the end of the War of Independence , the Irish Civil War, and the creation of the Irish Free State.
The census was taken on April 18th 1926 (i.e. 100 years ago yesterday) and the total population recorded was just 2,971, 992, a drop of 168,000 compared to the 1911 census (for the same 26 counties; this being after partition, the six counties of Northern Ireland are not included). The current population of the Republic is around 5.3 million.
This is indeed a full release of the census: not only names and numbers but also complete digital scans of all the returns can be downloaded. It’s fascinating to see the actually hand-written forms.
Out of curiosity I searched for the surname “Coles” in the 1926 census using the online platform and found only 25 entries, most of them in Wexford but also a small cluster in County Cork (in Cobh, actually). I know that “Coles” is not a common name in Ireland – it’s associated with England and Wales – but I hadn’t expected so few. There are a couple of entries in Dublin: one refers to a 32-year old woman called “Alfa Coles”. The latter record is completed in Irish – most of the others are in English. It seems people had much nicer handwriting in those days!
Some years ago I found that there is a Coles Coat of Arms and subsequently found that in Burkes General Armory (which details all the Coats of Arms registered in the UK and Ireland) the first entry under the surname Coles is indeed in Ireland, where it was confirmed in 1647. That date is during the Irish Confederate Wars, a couple of years before Oliver Cromwell arrived in Ireland with his army. One might surmise that this particular branch of the Coles lineage was somehow caught up in these hostilities, probably on the English side.
Anyway, as well as being a goldmine for historians, those of you out there with Irish lineage will no doubt find it interesting to search the 1926 census to find the records pertaining to your ancestors.
The next census of Ireland takes place on 9th May 2027.
P.S. If you do search the archive and find a record in Irish please remember that in Irish “man” is fear and “woman” is “bean” so “F” actually means “male” in Irish and “B” stands for “female” (unlike “M” and “F” in the English version).
It seems that after Donald Trump shared an image of himself as Jesus on social media, ridiculous pictures of oneself in biblical settings have become all the rage. In that vein here is a picture of me downloading a paper from arXiv to read on my tablet:
So the Easter break is over and I was back to campus today armed with a very long to-do list. I’m pleased to say I’ve ticked all the items off except the last, which was to prepare my lecture for 9am tomorrow. I’ll do that after supper.
I was very tired this morning after doing a bit of gallivanting for a couple of days. Am I too old to be carrying on like that? Yes. Do I intend to stop? No. Although I had a lot to do I didn’t have any lectures or tutorials so I was able to knuckle down and get on with things, interrupted only by an obligatory telecon.
We have four weeks left until the end of lectures for Semester 2. To be precise it’s four weeks minus one Bank Holiday (on Monday 4th May) which makes it 3.8 (working) weeks, but I don’t have lectures on Mondays so this isn’t very relevant to me. My Particle Physics module will continue in the same vein until the end of teaching but Computational Physics changes after this week, with lectures and formal lab sessions ending allowing the students time to do their mini-projects (which they have already started). They will still have access to the labs and be able to consult the demonstrators for help on their projects, though they can work at home (or somewhere else) instead if they prefer.
Other signs of the approaching end of term is that the May Examination timetable has been published, the required papers are being printed, schedules of student presentations are being circulated, and arrangements being made to mark projects.
When teaching is over for the academic year , and before exam marking starts, assuming a whole day of decent weather arrives, I plan to walk from Maynooth into Dublin along the Royal Canal. That’s a distance of 27 km. I do intend to walk the length of the National Famine Way later this year, but I was convinced to do one stage first to see if my knees can take it. The final leg of the Famine Way is from Maynooth to Dublin, which is convenient because if I’m forced to give up I can easily get the bus or train home, as I can if I reach the end.
Now for a quick supper, write my lecture for tomorrow morning, and have an early night!
I suppose I should comment on the ongoing disruption to road transport in Ireland as a result of “fuel protests”. I put that in quotes because from what I’ve seen many of the protestors are the usual far-right anti-everything troublemakers who have latched onto the fact that some hauliers and farmers are struggling with the increased fuel prices arising from Donald Trump’s stupid-headed war agains Iran.
The first thing to say is that I haven’t been directly affected by any of this yet. Although the roads in Dublin have been gridlocked for four days, I don’t live there and don’t have to commute. If and when I do have to go into Dublin from Maynooth, I usually take the train and then walk. Moreover, if I did plan to travel somewhere else – purely hypothetically, you understand – to spend a couple of days away at the end of the Easter break, perhaps with another person, then there are alternatives to flying from Dublin Airport…
I say I haven’t been directly affected by any of this, but in due course there may be shortages in the shops owing to disruption to deliveries. More importantly the congestion is causing difficulties for the emergency services too. All this is reminiscent of the fuel protests in the UK in 2000, which I remember very well because they happened when we were trying to organize the annual summer school for new PhD students at Nottingham, which we almost had to abandon because of interruptions to food supplies.
I’ll just make a couple of comments on these protests before going out for dinner at an unspecified location.
One is that the Road Traffic Act 1961 states:
98.—(1) A person shall not do any act (whether of commission or omission) which causes or is likely to cause traffic through any public place to be obstructed.
(2) A person who contravenes subsection (1) of this section shall be guilty of an offence.
Parking on a motorway in Ireland is also serious offence under the Road Traffic (Traffic and Parking) Regulations 1997.
Here is a trailer with a scaffold with a posting containing an incitement to murder (from here):
Picture Credit: Dean Buckley
(I’m reliably informed that “globalist” means Jewish to these people.)
There have been four days of obvious offences like these being continually committed and the Gardaí haven’t once even tried to enforce the law of the land. They come down like a ton of bricks on, e.g., climate change protestors, but the far-right are always treated with kid gloves. Double standards or what?
I can think of two possibilities: (i) that the Gardaí are sympathetic to the Far Right or (ii) that they are scared of them. Both could be true. Either way, it is very disappointing to us ordinary law-abiding folk to find that the rules applied to the fash are not the same as those applied to the rest of us.
I’ll end with a comment about one of the ringleaders of the unlawful roadhogs. James Geoghegan is a “farm contractor” who passes himself off as an upstanding fellow but it turns out he has numerous judgements against him for non-payment of tax and cruelty to animals. He chose to put himself forward as the “PRO” of the protestors, which doesn’t seem very wise given that it was inevitable his substantial sack of dirty laundry would get a very public airing. I saw him on TV last night in an interview in which he gave every appearance of being a complete idiot, which is at least consistent.
I don’t want to tar all farmers with the same brush, but Mr Geoghegan is of an identifiable type: he hates the idea of paying his tax but is simultaneously more than happy to accept state subsidies paid for people who pay theirs. He probably hates VAT and excise duty because he can’t avoind paying them. He claims to be among the downtrodden poor but owns a fleet of vehicles. His performance in the role of victim is not exactly convincing. If he’s looking for sympathy then he’ll find it in a dictionary.
Farming is obviously an important part of Ireland’s economy and social infrastructure, but so are many other activities.
Anyway the “protestors” say that they will stay in Dublin for “up to a month”. They must be pretty well off if they can afford to take such long holidays!
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In the Dark 