
Thank you, Google, but that isn’t really the information I was looking for.
Follow @telescoperThis morning the Supreme Court delivered a ruling that the UK Government acted unlawfully in its recent prorogation of Parliament and so Parliament is consequently no long prorogued. After its decision in this case that the Prime Minister prorogued Parliament with the intent of stopping it carrying out its duties, I look forward to a similarly shocking ruling in the vexed matter of whether or not ursine mammals defecate in forested areas.
I have noticed over the years that everyone on Twitter is – or at least thinks they are – a legal expert, so not to be outdone I last night posted my own prediction of the Supreme Court ruling:
My legal acumen having been established beyond any reasonable doubt, I mention for the record that I posted this tweet at the same time:
This is the correct way to make predictions in the age of social media.
Diana Ross is 75.
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Yesterday we published another new paper at The Open Journal of Astrophysics, but I didn’t get time to write a post about because of teaching and other start-of-term business so I’m correcting that omission now.
The authors are Selim Can Hotinli of Imperial College London (UK), Marc Kamionkowski of Johns Hopkins University, Baltimore (USA) and Andrew Jaffe, also of Imperial College.
You can find the accepted version on the arXiv here. This version was accepted after modifications requested by the referee and editor. Because this is an overlay journal the authors have to submit the accepted version to the arXiv (which we then check against the copy submitted to us) before publishing; version 2 on the arXiv is the accepted version.
You will see that this is one for the `Cosmology and Nongalactic Astrophysics’ folder. We would be happy to get more submissions from other areas, especially Stellar and Planetary astrophysics. Hint! Hint!
P.S. Just a reminder that we now have an Open Journal of Astrophysics Facebook page where you can follow updates from the Journal should you wish..
Follow @telescoperThe Autumnal Equinox (in the Northern hemisphere) took place today (Monday 23rd September 2019) at 8.50am in Ireland.
People sometimes ask me how one can define the `equinox’ so precisely when surely it just refers to a day on which day and night are of equal length, implying that it’s a day not a specific time? The answer is that the equinox is defined by a specific event, the event in question being when the plane defined by Earth’s equator passes through the centre of the Sun’s disk (or, if you prefer, when the centre of the Sun passes through the plane defined by Earth’s equator). Day and night are not necessarily exactly equal on the equinox, but they’re the closest they get. From now on days in the Northern hemisphere will be shorter than nights and they’ll get shorter until the Winter Solstice.
For many people the autumnal equinox is taken to be the end of summer, though there is a saying around these parts that `Summer is Summer to Michaelmas Day’ (which does not happen until September 29th). Nevertheless it is the first day of teaching term and the start of the last round of this years matches in English cricket’s County Championship. The end of the cricket season is the end of summer as far as I’m concerned, though I haven’t seen any matches in person this year.
Over the past week or two the new students have been going through various induction and orientation processes, but their first encounter with actual teaching will be tomorrow. I will be greeting our 94 new first-year Mathematical Physics students at 11am on their first day. I hope I don’t put too many off. Then I start the fourth-years off on Astrology and Cosmetics Astrophysics and Cosmology. That is assuming that I take the right notes to the right lectures.
Anyway, I think that’s enough rambling for now. I’ve got to finish getting my notes together for the next few days. Let me end by wishing the new and returning students at Maynooth all the best for the new academic year. That goes for all students everywhere too! Work hard, and enjoy your studies, but don’t forget to enjoy life on the way!
Follow @telescoperYesterday, 21st September 2019, would have been Leonard Cohen‘s 85th birthday, which made last night’s performance of Between your love and mine at the National Concert Hall in Dublin an especially moving occasion.
The piece – a Requiem by Leonard Cohen, rather than a Requiem for Leonard Cohen – was created by John MacKenna who, in the summer of 2016 approached Leonard Cohen with the idea of creating a requiem in memory of young people who had died tragically, and for those grieving for them. It roughly follows the liturgical form of the Requiem mass but with text and music provided entirely by Cohen. Leonard Cohen – a Jew who had embraced Buddhism – often referred to Catholic themes and imagery in his songs and poems so the work is in no way a contrivance but has a compelling unity and honesty about it.
The first `hymn’ Come Healing sets the tone:
And let the heavens hear it,
the penitential hymn,
come healing of the spirit,
come healing of the limb.
Behold the gates of mercy
in arbitrary space
and none of us deserving
the cruelty or the grace.
Some of the songs were unfamiliar to me, but there are some of Leonard Cohen’s famous songs in Between love and mine, including Anthem and If it be your will. There are three principal vocalists: Katie Jacques, Shane Sullivan and Eric Butler. The latter in particular gave a superb performance demonstrating wonderful versatility in his voice, including a passable reference Cohen’s own deep tone (that someone once described as `like a boulder rolling down a granite tunnel’) but also deploying his own natural register to powerful effect, especially in Anthem where he summoned up his thundercloud in fiery tenor tones. Three backing singers, two readers (including John MacKenna) and a small band of strings, keyboard and drums make up the cast of this intriguing and emotionally powerful work.
Naturally, given the theme, it was a sombre performance but at the same time very uplifting. Leonard Cohen may not have been there in the flesh, but he was certainly present in spirit. In more ways than one it felt like he was the host.
And those who dance, begin to dance,
those who weep begin
and “Welcome, welcome” cries a voice
“Let all my guests come in.”
In gratitude for Maynooth University’s recent rise in the Times Higher League Tables reported yesterday, the authorities have made appropriate offerings to the deity responsible for this good fortune:

I notice also that Maynooth University Library Cat is clearly the inspiration for this visualisation of an inspiralling system, though I’m not sure what amplitude of gravitational waves this event would produce.

All of which means that I’m about to go home for an evening’s relaxation before spending tomorrow in Dublin…
Follow @telescoperIt may have escaped your attention (as it did mine) that, when the candidates for members of the European Union Commission were presented last week, the role of Commissioner for Research, Science and Innovation has apparently been phased out, and its remit subsumed by that of the Commissioner for “Innovation and Youth”.
Downgrading the role of Science and Research in this way is a retrograde step, as is the introduction of a Commissioner for `Protecting the European Way of Life’, which is a racist dog-whistle if ever I heard one.
Anyway, back on the subject of Research and Science, there is a letter going around protesting the loss of a specific role in the Commission covering this portfolio.
Here is the text:
Your Excellencies Presidents Sassoli, Dr. Juncker and Dr. von der Leyen,
The candidates for the new EU commissioners were presented last week. In the new commission the areas of education and research are not explicitly represented anymore and instead are subsumed under the “innovation and youth” title. This emphasizes economic exploitability (i.e. “innovation”) over its foundation, which is education and research, and it reduces “education” to “youth” while being essential to all ages.
We, as members of the scientific community of Europe, wish to address this situation early on and emphasize both to the general public, as well as to relevant politicians on the national and European Union level, that without dedication to education and research there will neither exist a sound basis for innovation in Europe, nor can we fulfill the promise of a high standard of living for the citizens of Europe in a fierce global competition.
President von der Leyen, in her mission letter to commissioner Gabriel, has emphasized that “education, research and innovation will be key to our competitiveness”.
With this open letter we demand that the EU commission revises the title for commissioner Gabriel to “Education, Research, Innovation and Youth” reflecting Europe’s dedication to all of these crucial areas. We also call upon the European Parliament to request this change in name before confirming the nominees for commissioner.
I have signed the letter, and encourage you to do likewise if you are so inclined. You can find a link to the letter, together with instructions how to sign it, here.
Follow @telescoperLast week saw the publication of the Times Higher World University Rankings which have once again predictably generated a great deal of sound and fury while signifying nothing very important. I can’t be bothered to repeat my previous criticisms of these league tables (though I will point you to a very good rant here) but I will make a couple of comments on the reaction to them here in Ireland.
First let me mention (for what it’s worth) that Maynooth University has risen from the band covering 351st-400th place to that covering 301st to 350th place. That means that Maynooth went up by anything from 1 place to 99 places. That’s two consecutive years of rises for NUIM.
(I’ll add without further comment that I arrived here two years ago…)
The Irish Media have not paid much attention to this (or to the improvement in standing of NUI Galway) but have instead been preoccupied with the fact that the College of the Holy and Undivided Trinity of Queen Elizabeth near Dublin, known as Trinity College Dublin for short, has fallen by 44 places to 164th place; see, for example, here. Now there’s no question in my mind that Irish universities need an injection of income – especially in science subjects – in order to improve standards of education and research, but I don’t really understand the obsession with Trinity College. It’s a fine institution, of course, but sometimes it’s almost as if the press think that’s the only University in Ireland…
In response to its declining fortunes Trinity College has claimed that Ireland needs a `Rankings Strategy’. No it doesn’t. It needs something far more radical – a higher education strategy. The current government doesn’t have one
Anyway, given the rate of Maynooth’s rise and Trinity’s fall it is a straightforward undoubtedly scientifically valid extrapolation to predict that in two or three years time, Maynooth will have overtaken Trinity in the World Rankings anyway!
(No, I’m not going to take any bets on that.)
Turning away from the exercise in numerological flummery that is the Times Higher League Tables, let me pass on some numbers that are actually meaningful. The week before term with not everyone yet registered, the number of students taking Mathematical Physics in the first year at Maynooth has increased by 31% since last year and the number on our fast-track Theoretical Physics and Mathematics (TP&M) programme has increased threefold. These increases are very pleasing. Although lectures proper don’t start until next week, I did an introductory session with the TP&M students this morning. It was very nice to be able to welcome them to Maynooth for what I hope will be an enjoyable time at Ireland’s soon-to-be top University!
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