Free Bellwether by Connie Willis

meaningless. All of it—the train wreck, Lilith’s suicide, Halvard’s drug addiction, the stock market crash—it was all so we could be together. Oh, Derek, there’s a reason behind everything!”
    Except, apparently, hair-bobbing. I woke up at three with Irene Castle and golf clubs dancing in my head. That happened to Henri Poincaré. He’d been working on mathematical functions for days and days, and one night he drank too much coffee (which probably had had the same effect as bad literature) and couldn’t sleep, and mathematical ideas “rose in crowds.”
    And Friedrich Kekulé. He’d fallen into a reverie on top of a bus and seen chains of carbon atoms dancing wildly around. One of the chains had suddenly taken its tail in its mouth and formed a ring, and Kekulé had ended up discovering the benzene ring and revolutionizing organic chemistry.
    All Irene Castle did with the golf clubs was the hesitation waltz, and after a while I turned on the light and opened Browning.
    It turned out he had known Flip after all. He’d written a poem, “Soliloquy of the Spanish Cloister,” about her. “G-r-r, you swine,” he’d written, obviously after she crumpled up all his poems, and “There go, my heart’s abhorrence.” I decided to say it to Flip the next time she stuck me with the check.
     
     
    hot pants (1971)—– Fashion fad worn by everyone that only looked good on the very young and shapely. A successor to the miniskirt of the sixties, hot pants were a reaction to fashion designers’ attempts to introduce the midcalf-length midiskirt. Hot pants were made out of satin or velvet, often with suspenders, and were worn with patent leather boots. Women wore them to the office, and they were even allowed in the Miss America pageant.
     
    I spent the rest of the weekend ironing clippings and trying to decipher the simplified funding allocation form. What were Thrust Overlay Parameters? And my Efficiency Prioritization Ranking? And what did they mean by “List proprietary site bracket restrictions”? It made looking for the cause of hair-bobbing (or the source of the Nile) seem like a breeze in comparison.
    Nobody else knew what EDI endorsements were either. When I went to work Monday, everybody I knew came up to the stats lab to ask about it.
    “Do you have any idea how to fill this stupid funding form out?” Sarah asked, sticking her head in the door at mid-morning.
    “Nope,” I said.
    “What do you suppose an expense gradation index is?” She leaned against the door. “Do you ever feel like you should just give up and start over?”
    Yes, I thought, looking at my computer screen. I had spent most of the morning reading clippings, extracting what I hoped was the relevant information from them, typing it onto a disk, and designing statistical programs to interpret it. Or what Billy Ray had referred to as “sticking it on the computer and pushing a button.”
    I’d pushed the button, and surprise, surprise, there were no surprises. There was a correlation between the number of women in the workforce and the number of outraged references to hair-bobbing in the newspapers, an even stronger one between bobs and cigarette sales, and no correlation between the length of hair and the length of skirts, which I could have predicted. Skirts had dipped back to midcalf in 1926, while hair had gone steadily shorter all the way to the crash of ’29, with the boyish shingle in 1925 and the even shorter Eton crop in 1926.
    The strongest correlation of all was to the cloche hat, thus giving support to the cart-before-the-horse theory and proving beyond a shadow of a doubt that statistics isn’t all that it’s cracked up to be.
    “Lately I’ve been feeling depressed about the whole thing,” Sarah was saying. “I’ve always believed it was just a question of his having a higher relationship threshold than I do, but I’ve been thinking maybe this is just part of the denial structure that goes with codependent