Little known OS X feature

People running Mac OS 10.3 or higher should try the following little trick:

Hold down Control+Alt+Apple+8 (or asterix on the number pad, if you have a full keyboard).

This will reset your monitor to grayscale and invert it. This might be useful in a room where you want to use your computer unobtrusively. Otherwise, it might just be an opportunity to show off your OS X prowess to awe-stricken masses of onlookers.

Spelling, grammar, and public writing

Flowers in Woodstock

Talking to people about some of the essay editing I have been doing, in various capacities, I find that there are two general positions when it comes to grammatical and typographical errors. Most people fit pretty squarely into one or the other group, and a fair amount of animosity seems to fly between the two. Normally, my impulse is to call for restraint in in the prosecution of such campaigns. In this case, however, I think the argument in favour of the second position is quite clear-cut.

The first group feels that the important thing is just making clear what you mean. Misspelling a proper name, using the wrong homonym (its v. it’s), and similar errors are not of great consequence, because anyone can tell what you meant. I have some sympathy for this view, particularly because it can lay some claim to being anti-exclusionary. English is a weird language and it is hard to learn. A lot can be said for tolerating those who are in the process of doing so. The internet and other venues are richer for their contributions, and it is unreasonable to expect perfect use of language from those who are still getting used to it. Indeed, I would be extremely hard pressed to write a perfect post or comment in French.

At the same time, those who are capable of writing proper English have little excuse not to do so, whether online or in a different context. The second group – to which I belong – sees writing properly as a duty the writer owes to their audience. To just throw unedited text at people is disrespectful, because it shows that you don’t care enough about them to present them with something polished. I am not talking here about Joyce or e.e. cummings bending the rules – that is the privilege of anyone who knows them well enough to toy with them. A style deliberately different from standard English is not comparable to carelessly written English. I am talking about those people who can’t be bothered to check their spelling and read over what they wrote to make sure it accords with the basic conventions of English grammar. With built-in spellchecking and nearly effortless editing fundamental to modern word processing, there is really no excuse.

A secondary benefit is that taking the time to re-read what you’ve composed lets you better make sure that you aren’t about to put something malformed or uninformed into a public place, where it may embarrass you to many people, and where it may be hard to remove.

Fish paper finalization

Embedded in Starbucks, working on the revision of the fish paper, I am reminded that this is a particularly good environment in which for me to get things done. Critical factors include the absence of food I could go make, inability to connect to the internet (without paying for wireless access – £5 an hour, shocking!), and an atmosphere that is just distracting enough to keep my mind on target. Somehow, typing on a laptop in a coffee shop just feels very efficient. The entire introduction to the NASCA report was written in TextEdit in the Starbucks on Granville Street, near Georgia Street, while waiting for Sasha Wiley. The ready availability of caffeinated beverages is another natural advantage; on hot Oxford summer afternoons, there is little more capable of inducing work than four shots of espresso served over ice.

With Dr. Hurrell in France between yesterday and August 3rd, the fish paper is my top priority. That seems in keeping with a) the importance of publication if I hope to get anywhere in an academic context and b) the name recognition of a journal run by MIT. Getting it ready for publication involves two kinds of tasks – one relatively easy, and one relatively hard.

The easy task is contextual editing, as described in a previous post. I need to cut down a few sections that are non-critical, and perhaps reflective of the original status of this work as a term paper for an international law class. I need to tweak the language in a few spots and come up with a few neat ‘bullet point’ style recommendations of the sort Fernando and I generated for the NASCA report. I wouldn’t expect the above to take more than a couple of days.

The hard bit relates to a few scientific claims that are attributed to Clover – a journalist – rather than to specific scientific papers. Ideally, I should be able to cite both him and a scientific source for each. In practice, it may be hard to find sources that say exactly what he does. The statements in question are part of a general pattern broadly corroborated by scientific sources, but it is obviously better to have specific support than general support.

By the time I leave for Scotland on the 27th, the final copy of the paper should have been sent off to the editors of the journal. Naturally, I would appreciate if someone were able to give it a fine-tooth-comb going over, so as to ensure that no minor mistakes of language remain in the final version.

PS. Another pigeon hole check has revealed no Etymotic ER6i headphones. Once they arrive, I will finally be free from the lowest-common-denominator background music that is a feature of all corporate coffee shops. (I can hear Ms. Wiley gnashing her teeth at my corporate tolerance, halfway across the world, but I find the very plastic conformity of all Starbucks locations to be among the primary reasons for which they are such good places to get work done.)

Scotland in July; Ireland in August

Electrical tower outline

I decided to bite the bullet and book my second trip of the summer. Between the 16th of August and the 23rd, I will be in Dublin. I will be leaving on the day after my third August tutorial with the St. Hugh’s Summer School. It promises to be an exciting trip, as well as one that will further flesh out my familiarity with the British Isles as a whole. I must make a point of visiting Wales before I leave next year.

Naturally, I am looking for advice from people who have been to Dublin. Three major questions arise:

  1. Where would you recommend staying? (Hostels in the £10 per night range are my usual style)
  2. What would you recommend seeing?
  3. Is there anything particularly useful to know about going to Dublin?

I will pick up a Lonely Planet guide to Dublin next time I am in town. Major plans of mine include spending a good number of hours drinking Guinness and reading James Joyce (I have promised Linnea I will give him another try). Which of his books would people consider to be the most appropriate to read while in this city?

Including the £5 surcharge for checked luggage, my return ticket with Ryanair from London Gatwick to Dublin came to just under £50, including taxes (£40 of the £50). I will probably have to pay a substantial portion of that amount to get the coach from Oxford to the airport and back, but it’s still a pretty good deal for travel. In fact, it is substantially less than I paid to fly to Tallinn in December. Even the ferry from Tallinn to Helsinki cost a comparable amount.

PS. I am considering going to Prague in September, if I don’t end up planning a trip to Amsterdam with Claire, after her return from New York. The biggest downside of Prague is that I have been there several times already. The biggest upsides are that it is a place I know to be pleasant, and where I can stay with family for free.

PPS. To my surprise, Wikipedia informs me that: “Guinness is not suitable for vegans and vegetarians due to the use of a fish based fining agent called isinglass.” The basis of my vegetarianism lies in concern for animal welfare, concerns about hygenic practices, and concerns about sustainability. It is flexible enough to allow me to consume Guinness.

Academic and employment matters

Kelly's knees

My intended ‘hard push towards academic targets’ week lost a bit of forward momentum today. I did finish reading one thesis, and some more chapters out of the increasingly dull book on environmental economics. I picked up liner socks and 50% DEET insect repellent for Scotland ($30 together!) and filled out paperwork so as to get paid for my RA work.

None of the three candidates for tutorial teaching in August with whom I have been put into contact are intent on studying areas in which I have much extant expertise:

  • A: Where countries get water from at present, where they are likely to do so from in the future, and the conflicts that arise as a consequence
  • J: Impact of the 1973 OPEC oil price shock on domestic energy policies in developing countries
  • K: The impact of corporations on the distributional justice of food in Latin America

In order to teach any of these, I would need to research them extensively myself. That would normally be a welcome prospect, but I have much to do before going to Scotland and the first tutorial would take place the day after I got back. Of the three, I think I could handle the second two at a lesser level of specificity: talking about the origin and consequences of the price shocks and about distributional justice and corporations in international relations generally. I’ve turned down the first option outright, and am conversing with the students to determine if common ground can be found for discussion on the latter two.

The pay rate is excellent for these tutorial positions, if you already know the material well enough to suggest sources and then evaluate and discuss papers with only limited preparatory work. When it involves researching whole new sub-fields, it becomes less appealing from that perspective. Given that there seems to be no shortage of research work coming in from Dr. Hurrell, which is much more directly relevant to my thesis, it may be a good idea to stick to that, the thesis, and these other projects that keep cropping up.

Dust to dust

Back on the 6th of February, I first noted the presence of some kind of opaque foreign matter on the sensor of my Canon Powershot A510 digital camera. Today, I examined what has taken place since.

The state of the sensor:

Note: the colour cast on the original is just because I shot it using auto white balance and tungsten illumination. The second was taken using sunlight. The general speckle pattern all over it is from the wall, not the sensor.

Both shots were taken at the smallest aperture allowed by the A510 at the shortest focal length (f/8). To me, the comparison indicates a worsening situation. There has been speculation that the foreign substance is not dust, but mold. That would be consistent with the fact that it seems to be worsening, as well as to how the problem first emerged after a period of particularly dismal and rainy weather.

Why it matters, and what to do

Shots that involve areas of solid colour as well as small apertures frequently require touching up in Photoshop to remove the blotches. Sometimes, that isn’t even possible for me. (Look near the ground, to the left of the chapel.) Cleaning the sensor would require paying a technician rather more than the value of the camera. I bought it in North Vancouver for C$273.55 (£132), which included a 512 meg SD card that can be used with a new camera. Replacing it with a comparable camera would cost less (because this model has been replaced by newer ones) and more (because everything costs more in England). The big choice is whether to replace the thing, or start putting money into a digital SLR fund.

Having a camera small enough that I literally carry it everywhere has quite a bit of value to it. Having a DSLR would probably improve the quality of photos that I put on here, but it would definitely be more of a conspicuous item to carry and use. It would also further stress iPhoto, with larger image files…

…wanders back to his reading, pondering…

First UK scholarship

This morning, I learned that I won Wadham College’s Senior Scholarship: “awarded on the basis of academic merit and postgraduate potential.” The award is £500, as well as including one meal a week at high table. It will make a good contribution towards my college and university fees for the coming year.

Having not eaten in hall since the first couple of weeks of this year, it will be good to do so once a week next year. It will certainly increase the degree to which I know the faculty here.

It’s a man’s life… in the British Dental Association

Nervous as I (very seriously) am about seeing a British dentist, going a year or more without a professional cleaning and examination is just not a good idea. Can anyone who is a long-term resident of Oxford point me towards a dentist that is:

  1. Capable
  2. Covered by the NHS (which covers students staying over a year)
  3. Taking patients

If it’s impossible to get all three, condition two may have to go. Most of my teeth have had some kind of cavity preventing coating applied to them. It comes in a little syringe, looks blue, and tastes very sour. They use what seems to be a powerful ultraviolet light to harden it. A dentist that can check on the status of those coatings and replace ones that fail (which seems to happen on a tooth or two a year) would be ideal.

[Update: 21 July 2006] It seems my Canadian dental insurance carries over to the UK. Consider criterion two stricken.

Ten years of Daily Shows

American Institute Library

Yesterday was a notable birthday, today is too: the tenth anniversary of The Daily Show. I maintain that The Daily Show is the only televised news that is really worth watching. Indeed, it is the only kind I have felt the slightest impulse towards watching regularly. Whereas television news is usually a repetitive and less detailed summary of printed news, The Daily Show says something new.

Given how absurd American politics and world current events can be, it seems strangely appropriate to have it presented in a comedic form. A certain night in November 2004 might have been even more psychologically damaging, but for their special coverage. In any case, I salute Jon Stewart and I wish I had one of these shirts.

On walking into lamp posts

In one of their less well considered comments, The Economist said the following this week, when discussing the upcoming European Galileo Positioning System, which is to exist in parallel to America’s Global Positioning System (GPS):

GPS is accurate to within about 15 feet (5m); fine for navigating a car but too imprecise for pedestrians.

Thankfully, at least some pedestrians seem to have natural navigation systems that operate at such ranges with no satellite data whatsoever. It’s a trick even children seem capable of pulling off.

PS. Incidentally, the Galileo Positioning System seems like a pretty easy thing to implement:

Time – Galileo’s position

01:00:00 – Under the Church of Santo Croce, Florence (dead)
01:00:01 – Under the Church of Santo Croce, Florence (dead)