In the Stars

http://www.sxc.hu/index.phtmlMy horoscope today on astro.com says “this is a good day for a short recreational trip to indulge your desire for beautiful surroundings,” “you should be able to negotiate in business to your advantage,” and “anything that you buy today should prove to be a worthwhile investment.”

Now, let’s think about that. The current world population is about 6.5 billion, and a twelfth of us are Pisces. Can 540 million people all negotiate favorable business deals on the same day?

Astrologers would say no, those general predictions are worthless, what really counts is a personal reading. Okay, then astrologers should be able to match a person’s birth data with a personalized questionnaire, right? Well, no: A 1994 experiment showed they might as well flip coins.

Even if you accept astrology’s tenets, its reasoning doesn’t make sense. For one thing, the stars are drifting. Due to the precession of Earth’s axis, the stars have moved by 24 degrees during the last 2,000 years. Following the old charts, astrologers are now placing planets in the wrong signs.

For another, that 2,000-year starting point is arbitrary. The heavens change all the time. Four thousand years ago Taurus was the constellation of the vernal equinox. Six thousand years ago it was Gemini.

Anyway, if you’re into this stuff, the rather creepy Horoscopes of Our Time lists precise birth dates and times of various famous people, so you can practice.

| Science & Math · Society

So Long, Khufu

http://commons.wikimedia.org/wiki/File:Pyramids_of_Egypt1.jpgWe need some new wonders. The old ones wore out some time ago, as you may have noticed. Of the seven wonders of the ancient world — the Pyramids of Giza, the Hanging Gardens of Babylon, the Statue of Zeus, the Temple of Artemis, the Mausoleum of Halicarnassus, the Colossus of Rhodes, and the Lighthouse of Alexandria — only the pyramids are left. The hanging gardens may never have existed.

Well, there are lots of wonderful things in the world. Can’t we just choose a better list? That depends on who does the choosing. In 1994 the American Society of Civil Engineers took a shot at it and proposed these modern replacements:

  1. Empire State Building, New York
  2. Itaipu Dam, Brazil and Paraguay
  3. CN Tower, Toronto, Canada
  4. Panama Canal, Panama
  5. Channel Tunnel, United Kingdom and France
  6. Delta Works, North Sea protection works, Netherlands
  7. Golden Gate Bridge, San Francisco

Not so great. I mean, you can’t compare the Chunnel with Zeus.

Fortunately, now we can all vote on it. In 2001, the Swiss filmmaker, adventurer and explorer Bernard Weber founded the NewOpenWorld Foundation to reach a global consensus on seven new wonders. It hasn’t made a big splash in this country, but it’s been huge in China and in India, which is lobbying hard for the Taj Mahal.

With 17 million votes in, here are the current leaders:

  1. Wall of China (11.01 percent)
  2. Potala Palace, Lhasa, Tibet (8.52 percent)
  3. Taj Mahal, India (7.70 percent)
  4. Colosseum, Rome (7.00 percent)
  5. Pyramids of Chichen Itza, Yucatan, Mexico (6.33 percent)
  6. Statues of Easter Island, Chile (6.03 percent)
  7. Tower of Pisa, Italy (5.98 percent)

So that’s looking pretty good. They’ll announce the final list next January. I figure if we can get 2 million Americans to vote, we can push Wal-Mart to the top of the list.

| History · Science & Math · Society

Sign Here

http://en.wikipedia.org/wiki/Image:John_Hancock_Signature_DOI.jpgLast month, Donald Rumsfeld got into a flap when it was revealed that his condolence letters to troops’ families were signed by a machine.

Some critics, like retired Army colonel David Hackworth, compared using a machine to “having it signed by a monkey.” But in the digital age, signing your name on paper is a pretty quaint custom. Was Rumsfeld’s decision really inappropriate?

Legally, your signature shows you’ve deliberated about something and given your informed consent. So if you asked Donald Trump to “autograph” your mortgage, you couldn’t claim he’d agreed to pay it.

But if it’s really the act of consent that’s significant, then how you express it shouldn’t matter, right? When I sign a credit-card receipt, most retail clerks don’t even glance at my signature.

Congress even ratified this view when it passed a new law in 2000, legally recognizing an “electronic sound, symbol, or process” as a signature. That means you can now “sign” an Internet transaction with an e-mail message or even a Touch-Tone beep.

So is Rumsfeld still wrong? Unfortunately, yes. In this case his signature is neither an autograph nor an endorsement, but a sign of his personal attention.

As Hackworth told Stars and Stripes, “Using those machines is pretty common, but it shouldn’t be in cases of those who have died in action. How can [officials] feel the emotional impact of that loss if they’re not even looking at the letters?”

That may be one thing a technocrat can’t understand.

| Society · Technology