Factoring Humanity

The messages from space had been arriving for almost ten years now. Reception of a new page of data began every thirty hours and fifty-one minutes — an interval presumed to be the length of the day on the Senders’ homeworld. To date, 2,841 messages had been collected.

Earth had never replied to any of the transmissions. The Declaration of Principles Concerning Activities Following the Detection of Extraterrestrial Intelligence, adopted by the International Astronomical Union in 1989, stated: “No response to a signal or other evidence of extraterrestrial intelligence should be sent until appropriate international consultations have taken place.” With a hundred and fifty-seven countries comprising the United Nations, that process was still going on.

There was no doubt about the direction the signals were coming from: right ascension 14 degrees, 39 minutes, 36 seconds; declination minus 60 degrees, 50.0 minutes. And parallactic studies revealed the distance: 1.34 parsecs from Earth. The aliens sending the messages apparently lived on a planet orbiting the star Alpha Centauri A, the nearest bright star to our sun.

The first eleven pages of data had been easily deciphered: they were simple graphical representations of mathematical and physical principles, plus the chemical formulas for two seemingly benign substances.

But although the messages were public knowledge, no one anywhere had been able to make sense of the subsequent decoded images…

Heather Davis took a sip of her coffee and looked at the brass clock on the mantelpiece. Her nineteen-year-old daughter Rebecca had said she’d be here by 8:00 P.M., and it was already eight-twenty.

Surely Becky knew how awkward this was. She had said she’d wanted a meeting with her parents — both of them, simultaneously. That Heather Davis and Kyle Graves had been separated for almost a year now didn’t enter into the equation. They could have met at a restaurant, but no, Heather had volunteered the house — the one in which she and Kyle had raised Becky and her older sister Mary, the one Kyle had moved out of last August. Now, though, with the silence between her and Kyle having stretched on for yet another minute, she was regretting that spontaneous offer.

Although Heather hadn’t seen Becky for almost four months, she had a hunch about what Becky wanted to say. When they spoke over the phone, Becky often talked about her boyfriend Zack. No doubt she was about to announce an engagement.

Of course, Heather wished her daughter would wait a few more years. But then again, it wasn’t as if she was going to university. Becky worked in a clothing store on Spadina. Both Heather and Kyle taught at the University of Toronto — she in psychology, he in computer science. It pained them that Becky wasn’t pursuing higher education. In fact, under the Faculty Association agreement, their children were entitled to free tuition at U of T. At least Mary had taken advantage of that for one year before…

No.

No, this was a time of celebration. Becky was getting married! That was what mattered today.