The sight of their little Rickover put them into paroxysms. Though it was pathetic as well, and brave, and stupid, and clever. Their limbic systems were overloaded still, Sax noted, jangling with all the emotions at once. All his past was coming clearer and clearer, in a kind of simultaneous overlay of sequences, each event with its unique emotional charge, now firing all at once: so full, so full. Perhaps fuller than the, the what— the mind? the soul?— fuller than it was capable of being. Overflowing, yes, that was the way it felt. “Desmond, I’m overflowing.”

Desmond only laughed harder.

His life had exceeded his capacity to feel it all at once. Except what was this, then, this feeling? A limbic hum, the roaring hum of the wind in conifers high in the mountains, lying in a sleeping bag at night in the Rockies, with the wind thrumming through the pine needles. . . . Very interesting. Possibly an effect of the drug, which would pass, although he was hoping that there were effects of the drug that would last, and who could say if this aspect might not as well, as an integral part of the whole? Thus: if you can remember your past, and it is very long, then you will necessarily feel very full, full of experiences and emotions, perhaps to the point where it might not be easy to feel much more. Wasn’t that possible? Or perhaps everything would feel more intensely than was appropriate; perhaps he had inadvertently turned them all into horribly sentimental people, stricken with grief if they stepped on an ant, weeping with joy at the sight of sunrise, etc. That would be unfortunate. Enough was enough, or more than enough. In fact Sax had always believed that the amplitude of emotional response exhibited in the people around him could be turned down a fair bit with no very great loss to humanity. Of course it wouldn’t work to try consciously to damp one’s emotions, that was repression, sublimation, with a resulting overpressure elsewhere. Curious how useful Freud’s steam-engine model of the mind remained, compression, venting, the entire apparatus, as if the brain had been designed by James Watt. But reductive models were useful, they were at the heart of science. And he had needed to blow off steam for a long time.

So he and Desmond walked around Chernobyl, throwing rocks at it, laughing, talking in a halting rush and flow, not so much a conversation as a simultaneous transmission, as they were both absorbed by their own thoughts. Thus very dislocated talk, but companionable nevertheless, and reassuring to hear someone else sounding so confused. And altogether a great pleasure to feel so close to this man, so different from him in so many ways, and yet now babbling together with him about school, the snowscapes of the southern polar region, the parks in the Ares; and they were so similar anyway.