Free Invasion of Privacy by Christopher Reich Page B

baby up.”
    The engineers retreated to their workstations behind a glass wall and placed noise-canceling headphones over their ears. The ambient buzz Ian had noted since entering the lab grew louder. A metallic clicking noise emanated from the machines, the cadence and volume increasing by the second, as if hundreds of steel dominoes were being shuffled and shuffled again.
    “Would you prefer to watch the demonstration in a different manner?” asked Patel.
    “Everest?” Ian struggled to keep from clapping his hands over his ears.
    “Yes,” shouted Patel.
    The men walked down a corridor to a smaller, quieter room. The room was empty except for one wall made entirely of dark translucent glass. This was Everest, the “exploratory visualization environment for science and technology,” a thirty-seven-megapixel stereoscopic wall made of eighteen individual display monitors.
    Three vanguard codes had been selected to test Titan’s maximum operating capabilities. S3D modeled the molecular physics of combustion in an effort to lessen the carbon footprint of fossil fuels. WL-LSMS simulated the interaction between electrons and atoms in magnetic materials. And CAM-SE simulated specific climate change scenarios and was designed to cycle through five years of weather in one day of computing time.
    “We’re running CAM-SE,” said Patel. “We might as well find out whether or not the earth is going to be here fifty years from now.”
    “Might as well.” Frankly, Ian was more interested in whether Titan would be in working order fifty minutes from now or a flaming pile of silicon. He crossed his arms and faced the wall of black glass. Six closely spaced horizontal lines ran the length of the wall: red, yellow, orange, green, blue, and purple.
    The room lights dimmed.
    Phase One Initiated
flashed in the upper left-hand corner. Titan had begun its work.
    Below it a reading displayed the supercomputer’s internal temperature: 75° Fahrenheit.
    The lines on the glass wall began wiggling, interweaving, dancing with one another as if bothered by a weak current. The temperature display jumped to 80°, then 85°. The lines’ movements grew more frenzied, each assuming a life of its own, oscillating into sine and cosine waves. The lines were a visual manifestation of Titan’s calculations as the machine worked its way into the complex code, analyzing billions of possible climate models. There were no longer just six lines but twenty, then thirty, and then too many to count, a rainbow of gyrating colors.
    Meanwhile the temperature continued to rise.
    A buzzer sounded.
    Phase Two
appeared.
    Titan was working faster.
    On command, the lines escaped their two-dimensional confines and leapt into the room. Ian and Patel were surrounded by a sea of multicolored, undulating wave functions, awash in an ocean of neon light.
    120°
    150°
    The machine was heating too rapidly.
    Ian said nothing. To speak was to scream. He glanced sidelong at Patel. The programmer no longer looked like an enthusiastic schoolboy. In the darkened room, his round, pleasant face illuminated by the wildly gyrating lights, he looked like a doomed prisoner awaiting a dreadful sentence.
    170°
    180°
    Ian hummed to himself, blinking inadvertently each time the number rose. If Titan’s internal temperature surpassed 200° for a period of thirty seconds, the supercomputer would shut itself down. There would be no meeting at Fort Meade. The giant array in Utah would be removed and shipped back for repair. Months would be needed to rework the cooling design.
    Despite his anxiety, Ian felt outside himself, part of some bigger scheme: intelligence, the universe, he didn’t know what to call it. Maybe progress. The first computers had used punch cards to tabulate election results. Then came transistors and silicon wafers and microchips. The latest was nanochips, chips as thin as a human hair, so small they needed to be viewed with an electron microscope. Today a smartphone