consider. He was stubborn and he pushed himself to the end. At eight in the evening he concluded the last in a series of e-mails, and stood up from his desk where he had been hunched since four. On his way out he looked in at his patients in the ICU. There were no problems, and Andrea was doing fine â she was sleeping and all her signs were good. Less than half an hour later he was back home, in his bath, and soon after, he too was asleep.
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Two figures in dark overcoats are crossing the square diagonally, walking away from him towards Cleveland Street, their high heels ticking in awkward counterpoint â nurses surely, heading home, though this is a strange time to be coming off shift. They arenât speaking, and though their steps donât match, they walk close, shoulders almost touching in an intimate, sisterly way. They pass right beneath him, andmake a quarter-circular route around the gardens before striking off. Thereâs something touching about the way their breath rises behind them in single clouds of vapour as they go, as though theyâre playing a childrenâs game, imitating steam trains. They cross towards the far corner of the square, and with his advantage of height and in his curious mood, he not only watches them, but watches over them, supervising their progress with the remote possessiveness of a god. In the lifeless cold, they pass through the night, hot little biological engines with bipedal skills suited to any terrain, endowed with innumerable branching neural networks sunk deep in a knob of bone casing, buried fibres, warm filaments with their invisible glow of consciousness â these engines devise their own tracks.
Heâs been at the window several minutes, the elation is passing, and heâs beginning to shiver. In the gardens, which are enclosed within a circle of high railings, a light frost lies on the landscaped hollows and rises of the lawn beyond the border of plane trees. He watches an ambulance, siren off, blue lights flashing, turn into Charlotte Street and accelerate hard southwards, heading perhaps for Soho. He turns from the window to reach behind him for a thick woollen dressing gown where it lies draped over a chair. Even as he turns, heâs aware of some new element outside, in the square or in the trees, bright but colourless, smeared across his peripheral vision by the movement of his head. But he doesnât look back immediately. Heâs cold and he wants the dressing gown. He picks it up, threads one arm through a sleeve, and only steps back towards the window as heâs finding the second sleeve and looping the belt around his waist.
He doesnât immediately understand what he sees, though he thinks he does. In this first moment, in his eagerness and curiosity, he assumes proportions on a planetary scale: itâs a meteor burning out in the London sky, traversing left to right, low on the horizon, though well clear of the taller buildings. But surely meteors have a darting, needle-like quality. Yousee them in a flash before their heat consumes them. This is moving slowly, majestically even. In an instant, he revises his perspective outward to the scale of the solar system: this object is not hundreds but millions of miles distant, far out in space swinging in timeless orbit around the sun. Itâs a comet, tinged with yellow, with the familiar bright core trailing its fiery envelope. He watched Hale-Bopp with Rosalind and the children from a grassy hillock in the Lake District and he feels again the same leap of gratitude for a glimpse, beyond the earthly frame, of the truly impersonal. And this is better, brighter, faster, all the more impressive for being unexpected. They must have missed the media coverage. Working too hard. Heâs about to wake Rosalind â he knows sheâll be thrilled by the sight â but he wonders if sheâd get to the window before the comet disappears. Then heâll miss it too. But