Category: From the Old Server

Back from Santorini and Crete, the final destinations of my little trip to Greece, I am reflecting on all of the conversations that I overheard among people about to get onto a ferry or an airplane and those staying behind.  About 80 percent of the time a man saying farewell to a traveler would say “Have a good trip.”  About 80 percent of the time a woman saying farewell to a traveler would say “Have a safe trip.”

Men apparently fear that the traveler will suffer discomfort, e.g., that a tour group of 750 Croatian college grads will pile onto the ferry in Santorini, all of whom need to pass through one standard-sized doorway on a car deck and thus the ferry will sail 1.5 hours late with people still stuck in the airless windowless car deck.  Or that you’ll show up in Heathrow after all the flights to Boston have left and learn that the rooms at the airport Hilton are 293 pounds per night ($522, about what a typical Brit spends on a one-week package beach holiday on Corfu or Crete, including airfare, hotel, and most meals (the airport information desk staff found me a B&B for $71)).

Women apparently fear violence and accidents.  Heathrow airport feeds this fear with periodic announcements “Passengers are reminded not to leave baggage unattended and not to look after baggage for other persons.”  I.e., if the person sitting next to you says “Would you mind watching this stuff while I go to the bathroom” you’re supposed to say “No” on the theory that they might be part of the Jihad Against Pret a Manger.

One odd item:  one of the movies selected by British Airways for the Boeing 777 flying from London to Boston was “The Terminal”, about a guy trapped for 9 months at an international airport (supposedly JFK but reconceived by Hollywood types who travel by private jet and never see the interior of a public terminal in the U.S.).

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Just finished a couple of fun books by Bill Blunden: Cube Farm and Offshoring IT.  Cube Farm should be required reading for young people considering careers as computer programmers.  Blunden goes from an enthusiastic undergraduate studying Physics at Cornell into a world that claims to be short of technically educated folks but in fact has few jobs for physical science nerds (“Adam Smith’s invisible hand was giving me the middle finger”).  Blunden ends up waiting tables for three years, going back to get a master’s in operations research, and then selling himself as a Java programmer.  He ends up at Lawson Software, a firm that competes with SAP, Oracle, and Peoplesoft in business software.  For young folks who are inspired by Bill Gates and the handful of programmers who’ve crafted popular games this book is a good introduction to the life of the average programmer.

Offshoring IT is a weaker book but it contains some fun facts to know and tell.  For example, we learn that Blue Cross Blue Shield of Massachusetts spends $86 per subscriber per year on information technology.  And that New York City has stopped relying on India to process parking tickets; they’re now handled in Accra, the capital of Ghana, by workers making $70 per month.

Blunden makes the point that offshoring is a good way for a corporation to circumvent age discrimination laws.  Companies, especially in IT, like young workers.  They’re cheaper, have more energy, incur lower health insurance costs, and don’t draw retirement benefits.  Microsoft, for example, tries to hire the vast majority of its people straight out of college.  A company could not legally fire all of its older-than-50 workers and replace them with Americans fresh-out-of-college.  Yet it is legal to fire an older workforce in the U.S. and replace it with a young workforce in India, China, or the Philippines.

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I would appreciate comments on a draft article.  The topic is “what would an ideal computer science education look like?” (for a college-age person hoping eventually to get a job as a software engineer rather than staying in academia)

The draft is available at http://philip.greenspun.com/teaching/undergrad-cs but please comment here.

Thanks in advance.

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If you are a Microsoft Excel Achiever, download the following spreadsheet:  http://cyber.law.harvard.edu/blogs/gems/philg/DebateAnalysis.xls

You can type in a word and get a count of the number of times that Kerry and Bush used that word in the most recent debate (the spreadsheet includes some samples but I suggest that you try “internet” to get the ball rolling).  An interesting item courtesy of some friends of friends at Harvard Law School.

[Notice that this supplies evidence for the theory that no interesting software is currently being built in C or Java.  While CS grads keep going over the same old ground in C and Java, cool people with cool ideas use declarative programming languages, such as Excel, to build cool programs.]

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I’ve been without Internet, email, or telephone (brought the phone; forgot the charger) for two weeks here in Greece and therefore have missed out on the news.  Checking today from Santorini it appears that absolutely nothing actually new has been reported.  Hurricanes and typhoons have struck various places that get hurricanes and typhoons every year.  People who have hated each other for a long time continue to skirmish.   Politicians have given speeches and interviews where all questions are answered vaguely and blandly.  I’ve long thought that it is much better to invest time in books and magazine articles rather than the newspaper and every time that I’m away from the news this belief is deepened.  Yet most people can’t resist reading the newspaper in the morning or clicking the “News” icon in the Google toolbar.  Could this be a source of economic and intellectual stagnation?

A very creative and productive friend says “I’ve found that if I read the New York Times in the morning I won’t get any serious work accomplished for the rest of the day.”  His theory is that because the information in the newspaper is scattered, without supporting background information or sustained argument, the result is a disrupted and scattered focus in the reader’s mind.

Thoughts and experiences?  Anyone else noticed a correlation between refraining from catching up on the news and getting real work done?

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Just finished a 10-day 2000-km. driving tour of the Greek mainland and have moved on to the island of Santorini.

The Itinerary:  Athens-Mycenae/Nafplio/Epidaurus-Monemvasia-Sparti/Mystras-Ancient Messene-Ancient Olympia-Patras Bridge-Corfu-Parga-Ioanina-Metsovo-Meteora-Delphi-Athens (a few of these are listed as UNESCO World Heritage sites)

The tourist attractions of modern-day Greece start with rugged mountain scenery dotted with ancient sites from the days when the city-states ruled this corner of the world, circa 400 B.C.  Unfortunately most of these are in bad condition due to earthquakes and wars.  The Romans were here until around 250 A.D. building impressive and more lasting structures such as theaters and stadia.  The next phase of Greek history is difficult for Americans to appreciate.  The center of the Greek world from 324-1453 A.D. was Constantinople, present-day Istanbul, not Athens.  The present-day Greek mainland was a provincial backwater during this time though some impressive monasteries were built, notably those on the rocks in Meteora, as featured in the James Bond movie For Your Eyes Only.  After the Turks overran Constantinople the present-day Greek mainland was occupied for most of the following centuries by the Turks, who did a lot of damage to the future Greek tourist industry by destroying all of the Christian artwork that they could find, notably frescoes inside churches.  The Venetians managed to hold onto some islands and coastal towns long enough to build interesting buildings and fortifications.  The British came briefly to build roads and hospitals in places such as Corfu but their main impact on tourism was carting off some of the best stuff such as Lord Elgin’s removal of the Parthenon friezes.  The 2004 Olympics were a godsend to the infrastructure, especially in Athens which was once one of Europe’s most polluted and traffic-clogged cities.  Now there is a subway system that runs right to the airport, a 600 million Euro bridge spans the Gulf of Corinth at Patras, and a lot of new and/or improved highways winding through the mountains.

Greece is incredibly popular with British and German tour groups but not very popular with Americans despite the fact that it is much easier to get around Greece using the English language than it is in France or Italy.  Almost any sign on the road or in a museum that you might want to read is translated into English.  Cigarettes are a staple of life for Greeks and the European tourists that they host but the smoke isn’t oppressive as it is in Northern Europe because nearly every meal is eaten outdoors. If you make the usual adjustment for the Mediterranean male’s habitual overestimation of his driving skills it is easy to get around by car and parking is never a problem.

Travel planning tips:  Try to include Meteora and Delphi in any trip to Greece.  You could do both in 3-4 days with a rental car.  If you’re short on time, skip Corfu.  The island is overrun with German and English package tourists and the coastline is overdeveloped.  Corfu Town has some nice Venetian architecture but nothing like Venice itself.  May and June are probably the best months to visit Greece.  September can be extremely windy in the Aegean and ruin a trip to the most popular islands.  July and August are hot and overrun with European tourists.  Even with the Euro over $1.20 the cost of traveling in Greece is about the same as traveling within the U.S.  Hotels and restaurants are much cheaper than in other European countries.  You can find a somewhat crummy double room almost anywhere outside of Athens for less than 40 Euros per night.  A typical high-quality meal at a family-run taverna will be 12 Euros per-person with wine, including tax and service.

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Nearly all American universities have experienced tremendous growth in administrative staff in the last 30 years.  At most schools the ratio of admins to faculty has doubled. As this trend continues necessarily tuition prices continue to outpace inflation.  Within our lifetimes it is likely that the cost of a college degree will exceed the cost of a twin-engine business jet airplane (in the 1950s four years of tuition cost about the same as a new Chevrolet).

If colleges cannot get by without adding more labor per student why not do as for-profit corporations do and add that labor in China or India?  As noted in a December 1, 2003 entry, MIT has had great success outsourcing OpenCourseware programming and editing to India.  Think about all the jobs at a typical university that are done primarily via phone and email.  Obviously the entire IT department could be in India.  Why not the registrar?  How about most of the coordinating and tracking functions of the alumni office?

American labor is wonderful but it is a luxury that most American families can’t afford.

Business idea for the young readers:  Start a university “back-office” service bureau in India or China.  The folks who’ve done this for Wall Street have been very successful (New Yorker magazine did a great article this summer on Office Tiger, started by two Princeton alums).  Most university administrations lack the initiative to manage staff overseas (or do anything innovative, actually) but they would all appreciate the potential cost savings.  So they’ll need a contractor to do it all for them.

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Athens is lovely.  The perfect weather and ancient history enable such activities as last night’s open-air concert by the Vienna Philharmonic in a 2000-year-old marble amphitheater underneath the Acropolis.  Everyone speaks English.  When in the company of a local it is very difficult to pay for meals or entertainment.  I asked one of these hospitable locals how come the Greeks are reported to hate the U.S. so much.  His answer:  “It depends on one’s party affiliation.  The Left Wing hates the U.S. because of its support for the Right Wing against the Communists 50 years ago.”  That’s wonderful, I thought.  Only half of these guys hate us!  “Actually, no,” he continued, “the Right Wing was sympathetic to the Serbs in Bosnia and Kosovo and after Bill Clinton’s bombings in support of the Muslims they hate the U.S. too.”

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This AP story about the failure of air traffic control communications in southern California marks an interesting milestone in the American culture of victimhood.  Pilots and passengers were the ones at risk but “Three [FAA ATC] workers filed injury claims, saying they were traumatized by seeing flights veer toward one another on radar without being able to do anything.”

In a society where “software and medicine are the only things that regularly fail,” the last line of the article was not too surprising:  “Ghaffari said a backup computer system was activated, but it failed too.”

[This letter from an FAA controller published by avweb.com might inspire some young folks looking for career ideas.]

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For many years I’ve been inviting a group of friends over to brunch and/or wine/cheese via a personal mailing list.  This is just a text file of the form

bcc: foo@bar.com

bcc: yow@baz.org

bcc: student@veryrich.edu

I prepare an email message in Emacs, to: philg, and then insert all of these bcc: headers.  This then gets sent to a mailer at MIT and off to the world.  Worked great in the mid-1990s before spam made the Internet the time-waster that it has become.  Now many of my friends don’t get the email at all.  Hotmail, for example, when it sees something to: philg@mit.edu, bcc: happy_user@hotmail.com, sends it straight to the junk mail folder.

The challenge now is the best way to divide this up so that 100 individual emails are sent, each one from: philg, to: person_on_list.  One answer would be to write a Perl script on the Unix machine.  It would take two arguments, one the filename of a message and the other a filename with one email address on every line.  The Perl script would look through the email addresses and send out an email on my behalf.  (Anyone know where to get a script that does this already?; I checked cpan.)

Unix boxes typically have list managers such as Majordomo installed but as best as I can recall the email from these programs usually has a bulk look and feel, being sent to “fish-lovers-list” instead of the recipient.  I’m thinking that these are likely to be trapped by spam filters as well.

Another answer would seem to be Microsoft Outlook.  I switched to Outlook a couple of years ago when I got a Handspring Treo.  So why not just add every brunch guest to my Outlook contacts folder and somehow spam them from my desktop machine?  This has the advantage that I’m only keeping one database of contacts.  This has the disadvantage that it doesn’t work when on the road.  The regular Outlook distribution list mechanism produces an email with multiple To: recipients, which I don’t want to do because when people reply they often unintentionally reply to the entire list (in this case about 100 people).  Are there VB scripts out there that will force Outlook to send one email at a time to each person on a distribution list?  It seems as though there is a product, http://www.mapilab.com/outlook/send_personally/, that claims to do the job.

Finally there are Web services such as Evite.  I don’t really need a count of who is going to come.  These tend to more drop-in sorts of events so Evite is rather too heavy-handed.  Also Evite, I think, subjects users to banner advertisements and I’m not sure that I want to surrender control of my database to them.

Thoughts?  Scripts?  Recommendations?

[Update:  My favorite solution so far is Ryan Tate’s very simple Perl script, referenced in the comments at http://www.ocf.berkeley.edu/~ryantate/massmail.pl.txt; I got this working with the help of one of the Unix wizards at MIT who installed the Mail::Send library.  I modified the script to add a Reply-To header and will eventually modify it so that it takes a database file with multiple fields per line, e.g., first name, last name, group membership (e.g., “kids”, “nerds”, “night_owls”) and can send selectively to members only of one or more groups.]

[Conclusion:  The Weblog seems to be truly powerful.  At 4 pm I asked a question.  By 6 or 7 pm I had a raft of workable answers.  By 9 pm I used one of those answers to invite more than 183 people to a going-away party on Wednesday evening (I head off to Greece on Thursday morning).]

[December 2004 update:  A friend and I managed to enhance Ryan Tate’s Perl script and the version with more features is available at http://philip.greenspun.com/software/brunch-spam.pl.txt]

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