As far as culture and politics are concerned, the important theme is long-attention-span vs. short-attention-span thinking. I'm sure that your reader… - Neal Stephenson

There’s no way to get from the point in Hemn space where we are now, to one that includes pink nerve-gas-farting dragons, following any plausible action principle. Which is really just a technical term for there being a coherent story joining one moment to the next. If you simply throw action principles out the window, you’re granting the world the freedom to wander anywhere in Hemn space, to any outcome, without constraint. It becomes pretty meaningless. The mind — even the sline mind — knows that there is an action principle that governs how the world evolves from one moment to the next — that restricts our world’s path to points that tell an internally consistent story. So it focuses its worrying on outcomes that are more plausible, such as you leaving.

That's when the realization comes. It swims up out of her subconscious in the same way that a nightmare does. Or when you leave the house and remember half an hour later that you left a teakettle going on the stove. It's a cold clammy reality that she can't do a damn thing about.

"I beg your pardon?" Robson says.

One thing Waterhouse likes about these Brits is that when they don't know what the hell you're talking about, they are at least open to the possibility that it might be their fault.