Archive for the Biographical Category

Transitional Arrangements

Posted in Biographical, Education with tags , on January 27, 2018 by telescoper

So I’m here in Dublin airport again, waiting for a flight back to Cardiff. I woke up early this morning so decided to get the 6am Hopper Bus from Maynooth instead of the usual 7am one. There was no traffic and it took only 40 minutes so I’ve had time to have a coffee and a bacon sandwich, as well as finishing the FT prize crossword.

Anyway, teaching term starts next week in both Cardiff and Maynooth so it promises to be quite a hectic period. I’ll be teaching Physics of the Early Universe in Cardiff on Tuesdays and Computational Physics in Maynooth on Thursdays. I volunteered for the latter course primarily to brush up my Python skills, which are distinctly rusty.

At least I won’t have the problem that I had in Nottingham when I was teaching two modules in the same Semester, Cosmology and Theoretical Elementary Particle Physics, both for 3rd year students (so mostly the same students) and both timetabled in the same room. I remember one day turning up and starting a lecture on weak nuclear interactions only to realise I was meant to be doing something about the propagation of photons in an expanding universe.

The midweek to and fro between Wales and Ireland will continue until March where there is a divergence of arrangements for the Easter break. My calculations indicate that happens after 7 lectures  and therefore 7 midweek flights. Should be fun. At least I’m racking up the Avios…

 

 

 

R.I.P. Ursula Le Guin (1929-2018)

Posted in Biographical, Literature with tags , , on January 24, 2018 by telescoper

I heard some more very sad news this morning: that Ursula K. Le Guin passed away on Monday at the age of 88. She was a great writer of science fiction and fantasy literature who was highly original and also highly influential. When I heard the news this morning I went through my bookshelves. I haven’t kept all the books I devoured as a teenager, but I kept this one:

I must have had this for 40 years or more. A Wizard of Earthsea vies with Tolkien’s The Lord of the Rings and Mervyn Peake’s Gormenghast as the best books I have read in this genre, way above the standard fare of the Swords and Sorcery genre. I must read this again in memory of the author, as I suspect will many others of my age who read it in their teenage years.

R.I.P. Ursula K. Le Guin (1929-2018)

Hirsute cosmologist Peter Coles joins Beard of Winter poll after ‘write-in’ votes

Posted in Beards, Biographical on January 22, 2018 by telescoper

I see that, despite popular demand, Keith Flett, on behalf of the Beard Liberation Front, has at the last minute decided to give me another chance to fail to win a beard award. I’m currently in second place in the poll as it enters its final week…

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Hirsute cosmologist Peter Coles joins Beard of Winter poll after ‘write-in’ votes

The Beard Liberation Front, the informal network of beard wearers, has said that leading hirsute cosmologist Peter Coles has joined the Beard of Winter poll after write-in votes for him broke the threshold of 1% of the total poll

Mr Coles, based at Cardiff University and also at Maynooth in Ireland was a contender for Beard of the Year in 2014.

The Beard of Winter is the first of four seasonal awards that lead to the Beard of the Year Award in December 2018.

It focuses both on fuller organic beards, suitable for winter weather but also on beards that have made an early New Year impact in the public eye.

BLF Organiser Keith Flett said, Peter Coles has one of the most distinguished of scientific…

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Hamilton and the “Light-Bulb” Moment

Posted in Biographical, The Universe and Stuff with tags , , , , , , on January 5, 2018 by telescoper

In yesterday’s post I mentioned in passing the bridge (Broom Bridge) beside which William Rowan Hamilton first wrote down the fundamental result of quaternions after having a flash of genius while walking from Dunsink Observatory into Dublin.

That reminded me last night that a while ago I read a piece in Physics World (which you can read here, but only if you have a subscription) about whether breakthroughs in physics occur very often in the way of Hamilton’s – through sudden flashes of inspiration or, as they are called in the article,  “light-bulb moments” –  or are more often the result of solid hard graft, sweat and spadework? In other words, how much is inspiration and how much perspiration?

The piece includes some interesting comments from distinguished scientists about their own “Eureka” moments, which I’m sure will resonate with many researchers, not only physicists. Incidentally, the article refers to such moments as “claritons”, a word I’d never heard before, presumably intended to evoke solitons. It is interestin, though just how strongly the light-bulb has become so strongly associated with this sort of brainwave. You can find a short discussion of this here.

Anyway, I’m pretty sure that  most scientists – even the eminent individuals interviewed for the Physics World piece – have spent a large part of their time “stuck”. I know I have, but then I’m not really eminent anyway. In the long run it’s probably good to go through such periods as I think they’re essential for intellectual development, but they’re undoubtedly extremely frustrating at the time. How you get “unstuck” is a very mysterious process. I’m not a neuroscientist, but it seems to me that when you get really immersed in, say, a research problem, your subconscious brain gets drawn into what you think is a fully conscious process, to the extent that even when you’re apparently not thinking about something you really are. I’ve had ideas come to me in all kinds of weird situations: watching ducks paddling on a pond, listening to music, walking in a park, and even pushing a trolley around a supermarket. Often it seems that it’s precisely when you’re not thinking that you have your best ideas. It’s not always clear what acted as the trigger, but and when it is it is often something quite abstract. In the case I mentioned of the ducks on the pond it was just a question of thinking about reference frames. It was a nudge in the right direction, but I still had to do quite a lot of work to finish the calculation. Come to think of it, it’s usually at that conceptual level that such things happen rather than in the detailed working, at least in my case.

The Physics World piece also talks about ideas coming through dreams. That has happened to me too, but I think it’s basically the same phenomenon that I’ve just discussed. It seems to me that dreams are a product of your brain sorting through recent events or experiences and trying to make sense of them in terms of others it has filed away. This can help with a research problem by flagging up a connection with something else hidden away. I can remember at least two occasions when I’ve woken up from a dream with an exact understanding of what I’d been doing wrong and how I could fix it. It’s great to wake up in the morning with that kind of feeling!

I know it’s wrong to draw inferences about other people from one’s own particular experiences, but I do feel that there are some general lessons. One is that if you are going to be successful at research you have to have a sense of determination that borders on obsession. You have to immerse yourself in it and be prepared to put long hours in. When things are going well you will be so excited that you will find it as hard to stop as it is when you’re struggling. I’m writing as a physicist, but I imagine it is the just same for other disciplines.

The other, equally important, lesson to be learned is that it is essential to do other things as well as doing science. Being “stuck” on a problem is an essential part of mathematics or physics research, but sometimes battering your head against the same thing for days on end just makes it less and less likely you will crack it. The human brain is a wonderful thing, but it can get stuck in a rut. One way to avoid this happening is to have more than one thing to think about.

I’ve lost count of the number of times I’ve been stuck on the last clue in a crossword, which usually means that my facility for thinking laterally, which is so essential for solving cryptic puzzles, is not operating well. What I always do in that situation is put it down and do something else for a bit. It could even be something as trivial as making a cup of tea, just as long as I don’t think about the clue at all while I’m doing it. Nearly always when I come back to it and look at it afresh I can solve it. I have a large stack of prize dictionaries to prove that this works!

It can be difficult to force yourself to pause in this way. I’m sure that I’m not the only physicist who has been unable to sleep for thinking about their research. I do think however that it is essential to learn how to effect your own mental reboot. In the context of my research this involved simply turning to a different research problem, but I think the same purpose can be served in many other ways: taking a break, going for a walk, playing sport, listening to or playing music, reading poetry, doing a crossword, or even just taking time out to socialize with your friends. Time spent sitting at your desk isn’t guaranteed to be productive, and you should never feel guilty about taking a thinking break.

I’d be interested to receive examples of other “light-bulb” moments through the comments box. I’d also welcome comments from neuroscientists on my extremely naïve comments about how the brain works in such situations.

 

Planes, Trains and Quaternions

Posted in Biographical, History, mathematics, Maynooth with tags , , , , , , , , on January 4, 2018 by telescoper

Well, here I am in Maynooth for the first time in 2018. I flew over from Cardiff yesterday. The flight was rather bumpy owing to the strong winds following Storm Eleanor, and it was rather chilly waiting for the bus to Maynooth from Dublin Airport; nevertheless I got to my flat safely and on time and found everything in order after the Christmas break.

This morning I had to make a trip by train to Dublin city  to keep an appointment at the Intreo Centre in Parnell Street, which is about 15 minutes walk from Dublin Connolly train station. I bought an Adult Day Return which costs the princely sum of €8.80. Trains, stations and track in Ireland are maintained and operated by Irish Rail (Iarnród Éireann), which is publicly owned. Just saying.

The distance between Maynooth and Dublin about 25 km, which takes about 40 minutes on the local stopping train or about 25 minutes on the longer distance trains which run nonstop from Maynooth to Dublin. As it happens I took one of the fast trains this morning, which arrived on schedule, as did the return journey on a commuter train. My first experience of the Irish railway system was therefore rather positive.

I had thought of having a bit of a wander around the city on my way to Parnell Street but it was raining and very cold so I headed straight there. I arrived about 20 minutes ahead of my scheduled appointment, but was seen straight away.

The reason for the interview was to acquire a Personal Public Services Number (PPSN), which is the equivalent of the National Insurance Number we have in the United Kingdom. This number is needed to be registered properly on the tax and benefit system in Ireland and is the key to access a host of public services, the electoral roll, and so on. You have to present yourself in person to get a PPSN, presumably to reduce the opportunity for fraud, and I was told the interview would take 15 minutes. In fact, it only took about 5 minutes and at the end a photograph was taken to go on the ID card that is issued with the number on it.

So there I was, all finished before I was even due to start. The staff were very friendly and it all seems rather easy. Fingers crossed that the letter informing me of my number will arrive soon. It should take a week or so, so I’m told. After that I should be able to access as many personal services as I want whenever I want them. (Are you sure you have the right idea? Ed.)

For  the return trip  to Maynooth I got one of the slower commuter trains, stopping at intermediate stations and running right next to the Royal Canal, which runs from Dublin for 90 miles through  Counties Dublin, Kildare, Meath and Westmeath before entering County Longford, where it joins the River Shannon. One of the intermediate stations along the route next to the canal is Broombridge, the name of which stirred a distant memory.

A quick application of Google reminded me that the town of Broombridge is the site of the bridge (Broom Bridge) beside which William Rowan Hamilton first wrote down the fundamental result of quaternions (on 16th October 1843). Apparently he was walking from Dunsink Observatory into town when he had a sudden flash of inspiration  and wrote the result down on the spot, now marked by a plaque:

Picture Credit: Brian Dolan

 

This episode  is commemorated on 16th October each year by an annual Hamilton Walk. I look forward to reporting from the 2018 walk in due course!

P.S. Maynooth is home to the Hamilton Institute which promotes and facilitates research links between mathematics and other fields.

 

The Old Year’s Blog Statistics

Posted in Biographical on January 2, 2018 by telescoper

I’ve been back in the office (in Cardiff) today, where I’ve got through quite a lot of work – as well as doing my tax return at lunchtime – owing to the fact that there’s nobody else here. I’m about to go home and try to figure out which assortment of bins to put out but before doing that I thought I’d do a quick blog about the blog.

Once upon a time, in the good old days, WordPress used to publish the annual statistical summary page for its bloggers, but it discontinued that practice last year so now I’ll just write my own brief summary based on the data available via the usual dashboard. First, however, a picture:

Now, for those interested I got about 413K hits this year, just over 1100 a day, with about 212K unique views. That’s up a bit since last year, probably because I’ve posted more (442 articles this year, including reblogs). The two most popular posts were about the Bullying Scandal in Zurich and on the rumours surrounding a gravitational waves from a source in NGC 4993 (proved later to be true).

In 2017 there were 2610 comments on this blog, up about 10% on last year. No prizes for guessing who wrote the most comments.

Altogether since this blog started in 2008 to the end of 2017, it has been viewed 3,371,843 times by a total of 1,094,975 unique visitors (though, obviously, all my visitors are unique). I passed 3 million reads and 1 million visitors during the course of last year.

Passport to Nowhere

Posted in Biographical, Politics on January 1, 2018 by telescoper

This is a picture of one of my old expired passports. It is, in fact, the first I ever had. It was issued to me in 1986, when I was 23 years old and a PhD student; I needed it to travel to a conference in France. It expired in 1996 (hence the docking of the top right corner) whereupon I had it replaced by a much better made Burgundy one.

I had never travelled abroad before 1986. I’m not from a wealthy family and we never had any holidays outside the UK. Given that,  I’m grateful that I ended up in a career that allowed me to travel quite widely,  within in the European Union and beyond.

I’m guessing that most of the people celebrating the imminent “return of the blue passport” recently announced by the Government never actually had one of these old-style passports, as they weren’t the colour of the ones UK citizens will have to carry after Brexit which will be Navy Blue, a tone much lighter than the blue of old passport, which is almost black.

This is, to me, just another example of the absurd hankering after an imagined past that never was that characterizes Brexit Britain.

Anyway, the colour of the next UK passport is of no real concern to me. Whatever its design it will not allow UK citizens to live and work freely within the European Union, so it will be of considerable less value than the existing ones.

Fortunately (for me, at least) I won’t be needing a British passport much longer and will have no need to renew mine for the downgraded version that will be mandatory after 2019. In fact when I get my Irish passport the first thing I’ll do is throw the old British one in the bin.

The Society for Failed Astronauts 

Posted in Biographical with tags , , on December 30, 2017 by telescoper

Attempting to reacclimatise after a whole week  incommunicado one of the first things I noticed was the newly published New Year’s Honours List.

Among those receiving an honour this time round is Helen Sharman who has been made a Companion of the Order of St Michael and St George (whatever that is). 

Helen Sharman became the first British astronaut in 1991 when she took a turn in the Mir space station as a result of Project Juno.

I’m not a fan of the honours system (to say the least), but Helen Sharman’s achievement is well worth celebrating, so heartiest congratulations to her! 

I remember being asked to chair a public talk by Helen Sharman many years ago at which I absent-mindedly introduced her as Helen Shapiro. I wanted the ground to swallow me up after that gaffe but she was very charming about it and took it in good spirit.

Anyway, the selection of potential astronauts for Project Juno began in 1989, with newspaper and radio adverts. About 13,000 people applied. In fact, to let you all in on a secret, I was one.

A keen long-distance runner in those days, I was physically fit enough to be in contention. I could also provide evidence of an ability to learn languages, chiefly through a knowledge of Latin and French from O-level. I passed the initial selection but, predictably, was later rejected after failing the psychological tests.

I noticed that Helen Sharman and I were born just a few days apart (in 1963) and it occurred to me that there must be quite a few people out there, of a similar vintage, perhaps some of them readers of this blog, who were among the 13,000 who, like myself, failed to become astronauts. 

I would be very interested to hear from anyone who applied to Project Juno to find out what they ended up doing. I know one or two university professors after being rejected by Project Juno, but there must be some among the 13,000 who did something useful with their lives! Please let me know through the comments box.

Perhaps we could form a (not very exclusive) club? How about the Rejected Astronaut Society? No. the initials ‘RAS’ are taken…

I know. The Society for Failed Astronauts! 

Off for Christmas!

Posted in Biographical on December 23, 2017 by telescoper

Well, as of now I’m offline as well as off-duty, off piste, off the beaten track, off-centre, offhand, off the wagon, off my face, off my head, off colour, off limits and off topic until after Christmas.

That means there won’t be any more blog posts, tweets, Facebook, emails or phone calls until next week at the earliest.

I’d just like to wish you all the compliments of the season and hope you have a peaceful and enjoyable holiday.

Nadolig Llawen!

Why I’m moving to Ireland

Posted in Biographical, Education with tags , , , , , , , , , on December 20, 2017 by telescoper

Over the past few weeks quite a number of people have asked me why I decided to move to Ireland, so thought I’d write a post about it in case anyone out there is interested.

The simple answer that I was offered a full-time permanent and rather well paid job at Maynooth University. I’m currently on a part-time fixed term contract at Cardiff University.  The salary wasn’t the main factor, but the low value of the £ relative to the € means that I will do quite well financially out of the move. On top of that I will be joining a final salary pension scheme which has far more favourable terms that the scheme that applies to UK academic staff. Oh, and there’s neither a Research Excellence Framework nor a Teaching Excellence Framework nor a Knowledge Exchange Framework nor punitive levels of student tuition fees nor any of the many other  idiocies that have been inflicted on UK universities in recent years. It will be a relief to be able to teach and do research in environment which, at least for the time being, regards these as things of value in themselves rather than as means of serving the empty cycle of production and consumption that defines the modern neoliberal state. Above all, it’s a good old-fashioned professorship. You know, teaching and research?

That’s the simple answer, but there’s a bit more to it than that. I left Sussex in 2016 with the intention of taking early retirement as soon as I could do so. My short exposure to  a role in senior management, as Head of the School of Mathematical and Physical Sciences at the University of Sussex, convinced me that I didn’t want to spend the rest of my life  in a system that I felt had lost all sight of what universities are and what they are for. I was (and still am) deeply grateful to Cardiff University for throwing me a lifeline that enabled me to escape from what I increasingly saw as a dead-end job, and giving me an interesting job to do to tide me over until next year, when I am 55 and therefore eligible for early retirement.

I think I have done everything that was asked of me in my current position at Cardiff, on a half-time salary but often up against very short timescales. The two MSc courses I was brought in to set up are both now running and looking to expand. On top of that we also managed to secure funding for a Centre for Doctoral Training. I only played a small part in doing that, but I think it has put the Data Innovation Research Institute on the map.  When both of these successes had been secured earlier this year, I felt that there was no way that leaving now would have a negative effect either on the Data Innovation Institute or the School of Physics & Astronomy. By about April this year I had firmly decided to retire completely from academia in mid-2018.

The problem with this plan had been apparent since 2016: Brexit.  I think it’s still quite possible that the Brexit project will fail under the weight of its own contradictions, but that no longer matters. The damage has already been done. The referendum campaign, followed by the callous and contemptuous attitude of the current UK Government towards EU nationals living in Britain, unleashed a sickening level of xenophobia that has made me feel like a stranger in my own country. Not everyone who voted `Leave’ is a bigot, of course, but every bigot voted for Brexit and the bigots are now calling all the shots. There are many on the far right of UK politics who won’t be satisfied until we have ethnic cleansing. Even if Brexit is stopped the genie of intolerance is out of the bottle and I don’t think it well ever be put back. Brexit will also doom the National Health Service and the UK university system, and clear the way for the destruction of workers’ rights and environmental protection. The poor and the sick will suffer, while only the rich swindlers who bought the referendum result will prosper. The country in which I was born, and in which I have lived for the best part of 54 years, is no longer something of which I want to be a part.

So, having spent most of my working life in the UK higher education system and decided that my heart was no longer in that, I then had to face that my heart was no longer in this country at all. Could I face years of retirement in mean-spirited down-market Brexit Britain? What was I to do?

I’ve mentioned many times on this blog how lucky I have been that opportunities have come along at exactly the right time. In May, a friend pointed out the advertisement for a job in Maynooth with an application deadline just a few days away. Cosmology was specifically mentioned as one of the possible areas. I felt that they would probably be looking for someone younger, and my research output over the last few years has been patchy given my other commitments, but at the last minute I sent off an application.

Ireland has a particularly strong attraction for me because I have Irish ancestry through which I am eligible for citizenship without having to go through the naturalisation process (which takes 5 years, still less than many EU countries). Together with an Irish EU passport comes a continuation of the rights – especially freedom of movement – that UK citizens will shortly lose.

It seemed like outrageously good luck that the position in Maynooth came up just at the right time, but the end of July came and went without any news. I assumed I hadn’t been shortlisted, so forgot about the idea.

Then, in September I received a letter inviting me for interview just a couple of weeks later. I’m not sure why the process was  so delayed, but was overjoyed to find out there was still a chance. The date clashed with a prior commitment, so I had to do the interview via Skype (over a flaky internet connection from a hotel room) rather than in person.  I thought it went very badly, but I ended up being offered the job. I visited Maynooth University shortly after being informed of this, to discuss terms.

The people at Maynooth were keen to have me start there as soon as possible, but given the lateness of the interview date I had already committed to teaching in Cardiff this forthcoming Semester and I wasn’t going to leave my current colleagues and students in the lurch. There was an obvious solution, however. I am employed here at 50% FTE so I could start in Maynooth at up to 50% without having to resign. We quickly agreed this transitional arrangement was workable, and I started there on 1st December.  The period from February to April will be very busy, as I will be working either side of the Irish Sea, but it’s only for a relatively short time. Next summer I plan to relocate completely to Ireland.

You probably think I’m a bit old to be starting a new life in another country, even one that’s relatively nearby, but I reckon I have time for this one last adventure before I retire. In the words of Tennyson’s Ulysses, `It is not too late to seek a newer world’.  I have worked in British universities since 1988. That’s almost 30 years. I reckon I can still contribute something in the last 10 I have before I pull down the shutters for good. Who knows, maybe I’ll even experience the joy of living in a United Ireland before long?

The press have covered a number of stories of EU nationals who have been living in Britain and who have decided to leave because of Brexit. Surprisingly little attention has been paid to those, like myself, who are also EU nationals but who happen have been born in Britain. I know more than a few academics who are weighing up their options, as well as those born abroad I know who have already departed.  The Brexodus has already begun and its pace seems likely to accelerate very quickly indeed. Others have personal situations that are more complicated than mine, especially those who have partners and children, so not everyone will find it easy to follow a similar path to the one I’ve chosen, but I those that can get out will do so.

Because I’ve lived here all my life I thought I would find it difficult to leave Britain. I was quite traumatised by the Brexit referendum, as one would be by the death of a close relative, but it made me reexamine my life. There is a time when you have to move on, and that’s what I’m doing. I’m done here.