Archive for October, 2017

The Zurich Letters

Posted in Uncategorized with tags , , , , , , on October 31, 2017 by telescoper

Just time for a quick post following up my previous piece on the Bullying Scandal at ETH Zurich.

As pointed out in a comment on that post, a letter of support for one of the named Professors (Marcella Carollo) has been signed by a number of astronomers, including some prominent senior professors. That letter can be found here (PDF).

A version of that letter which has been annotated by Chris Lintott to draw attention to some of its shortcomings can be found here. I won’t add much to Chris’s comments, but will mention that a dropout rate of 30% of students funded by the UK  Science and Technology Facilities Council would lead to financial penalties on the institution responsible. Moreover, ETH Zurich is a prestigious institution with a highly selective admissions policy for postgraduate students and a high level of funding. It is not unreasonable to expect a high completion rate under these circumstances.

Other than that, the two main messages of the first letter seem to be (a) `some people did well so it must all be OK’ and (b) `the ends justify the means’. I can’t agree with either of these points. Reaction I have seen on social media to the letter have been overwhelmingly negative, to the extent that Prof. Bryan Gaensler has drafted an alternative letter, in support of the ETH Researchers, and is collecting signatures. You can find that letter here, where you can also find a list of more than 300 nearly 700 signatories across all walks of astronomical life. You can add your name to this letter at any time until 2359 UTC on Wednesday November 1st, after which the letter and list of signatories will then be delivered to the researchers affected by this sorry affair.

P.S. I’ll just mention that as well as attracting a very large number of visitors (hopefully not all of them lawyers), my original post on this matter is the first I have written to generate over a hundred comments. The previous record was 98.

UPDATE: There’s an item about the second letter here.

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Dark Matter Day

Posted in History, The Universe and Stuff with tags , , , , , on October 31, 2017 by telescoper

As a welcome alternative to the tedium of Hallowe’en (which I usually post about in this fashion), I notice that today (31st October 2017) has been officially designated Dark Matter Day. I would have sent some appropriate greetings cards but I couldn’t find any in the shops…

All of which gives me the excuse to post this nice video which shows (among other things) how dark matter plays a role in the formation of galaxies:

P.S. Lest we forget, today is also the 500th anniversary of the day that Martin Luther knocked on the door of All Saints’ Church in Wittenberg and said `Trick or Theses?’ (Is this right? Ed.)

Night of the Octopodes

Posted in Uncategorized with tags , , on October 30, 2017 by telescoper

They have arrived! All hail our Octopus overlords!

This is not normal: universities in the news

Posted in Education, Politics on October 30, 2017 by telescoper

A reaction to recent news coverage of UK universities, among other things.

I particularly liked “the degraded language of TEF, REF and KEF, which confuses bureaucracy with vision”. Well said.

HEAD OF DEPARTMENT’S BLOG

It is not normal for universities to occupy the front pages of national newspapers. Granted, at any time there is a vital, occasionally tense, dialogue between universities and the nations in which they are situated. The line between ideals of academic freedom on the one hand, and the realities of finances and state oversight on the other hand, is notoriously fuzzy. The extent to which universities reflect or represent their nations is always a potential point of controversy.

But these are not normal times. Over the past few months, debate has swirled frenetically around questions including university funding, whether we have too many universities, what our top managers are paid, free speech on campus, how we select our students, and what we teach. We appear now to be at the point where even what academics think might be a point for national outrage.

It seems to me that much of…

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The Joy of Viz

Posted in Uncategorized on October 29, 2017 by telescoper

This letter from Viz Comic tickled my fancy, so I thought I’d share it here…

National STFC Data-Intensive Science Launch Event

Posted in Science Politics, The Universe and Stuff with tags , , , , , on October 27, 2017 by telescoper

It’s been a very busy week here in Cardiff, as we have been hosting a National Event to launch the Science and Technology Facilities Council (STFC)’s new Centres for Doctoral Training in Data-Intensive Science. There are eight new CDTs involving 19 institutions across the country (including the local one that involved the Universities of Cardiff, Bristol and Swansea). We were delighted to be chosen to host this event, which has had a tremendous buzz about it, as 120 new PhD students met with academics from all the CDTs, STFC staff, and representatives of industry partners, for a mixture of training and networking activities. I took part in a panel discussion this morning about careers, which was very interesting.

Last night we had a dinner at the Mercure Hotel in Cardiff (where the Real Madrid team stayed just before this summer’s UEFA Champions League Final in Cardiff). The dinner was preceded by a welcome from Professor Karen Holford (Deputy Vice-Chancellor of Cardiff University), a talk by Brian Bowsher (Chief Executive of STFC) and Prof. Patrick Sutton of the Gravitional Physics group at Cardiff who gave an outstanding talk about the latest developments in gravitational waves. There was then a `showcase’ event to allow students and staff to talk about their work over a few drinks.

Here are some pictures of yesterday’s activities.

Prof. Karen Holford giving her welcome speech.

Dr Bian Bowsher, STFC Chief Executive

I noticed in Dr Bowsher’s talk that STFC has apparently moved the Boulby Mine from North Yorkshire (near Whitby) to Northumberland:

STFC sites (some of them in the correct geographical location).

Professor Mark Walport was unable to attend the event in person but did at least appear on a slide about the new UK Research and Innovation entity, which formally comes into existence in April 2018!

Professor Sir Mark Walport

Patrick Sutton doing his gravitational waves talk…

The Showcase Event

Showcase Event

And here are some of the members of the team from STFC who did most of the organization for this very successful and enjoyable event.

Some members of the STFC team!

The event finishes this afternoon, after which I think I’ll have a lie down!

Update: there’s a Cardiff University News item about this here.

Feline Physics

Posted in Uncategorized on October 26, 2017 by telescoper

Consider the stability of a spherical cat of mass M and radius R using tree-level perturbation theory.