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Friday Fun Thread for June 23, 2023

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Review: Echopraxia, by Peter Watts

So I recently read Peter Watts' Echopraxia, a follow-up to his acclaimed book Blindsight, which is one of my favourite science fiction books I've read to date. And my opinions on this are... mixed, to say the least. In order to explain my thoughts on the book, first I will have to give a detailed synopsis of the plot-points. This is going to be long, since the book is very crammed with details, and if you miss even one, it's very difficult to understand anything that's going on. Spoilers abound, of course. Minimise if you don't want to see them.

Plot

The book starts in the aftermath of the events of Blindsight, where the ship Theseus was sent out to investigate a potential alien lifeform in the Oort Cloud. As far as the characters in Echopraxia know, Theseus simply stopped broadcasting all of a sudden and went quiet.

Echopraxia starts with parasitologist Daniel Brüks being herded into a war in the Oregon desert between the super-intelligent hive-minded Bicameral Order and an also-super-intelligent vampire called Valerie, who the Bicams end up brokering a deal with. Brüks gets caught up in the middle of their plans, and eventually ends up in the Bicams' monastery.

Only a short while later most of the Bicams are killed off by a bio-engineered virus made by baselines (normal humans) afraid of their abilities. They've seen what the Bicamerals are capable of when they were waging war against Valerie, and that scared the military enough to try and kill them off. The remnants of the Bicams barely escape Earth on a spaceship called the Crown of Thorns, alongside Brüks, Valerie, soldier Jim Moore, translator Lianna Ludderodt (who acts as a translator for the Bicamerals) and pilot Rakshi Sengupta. Brüks follows along because he's seen more than he should of the Bicamerals' operation, and realises that if he returns to society now they'll imprison and interrogate him because of the potential information they could extract.

In transit, the Crown of Thorns gets attacked by baselines again, and in response the Bicams snap the ship in half, detaching the living quarters from the engine and blowing up the engine in order to make their pursuers believe that they've been destroyed. As this is all happening Brüks finds out that the Bicams in fact had a preexisting plan to use the Crown of Thorns to investigate the Icarus Array, which is essentially an energy generator that orbits the sun. Some unauthorised information was sent from the Theseus mission back down to the Icarus Array (presumably by the aliens that Theseus was sent to investigate), and the Bicams believe they will find something they call "The Angels Of The Asteroids" there. Once at Icarus they plan to start re-fabricating a new engine to cover the rest of their trip.

Other character motivations are also revealed in this portion. Moore is with the Bicams because his son Siri Keeton left on the Theseus mission, and the Bicams possess information about Theseus that he wants access to. Sengupta is there in order to pay for the life support of her wife called Celu Macdonald, whose condition was very indirectly caused by an oversight of Brüks and his colleagues. She does not know this yet, though.

The Crown of Thorns docks with the Icarus Array, and the crew finds out that a portion of Icarus has been infected by a time-sharing slime mold (Portia). Presumably what was being sent down from Theseus coded for the in situ construction of this lifeform. While the crew studies Portia the book launches into discussion about the nature of reality, exploring ideas about digital physics, and how physics is something akin to the OS of the universe. Brüks learns about the Bicamerals' conception of "God" as a virus that breaks said OS, and learns that they think Portia is the Face Of God (because the way Portia was sent to Icarus shouldn't strictly be possible, and is a demonstration of anomalous behaviours in the laws of physics). Their goal is to "perhaps worship, or disinfect”.

The crew eventually start managing to communicate with Portia, which goes wrong once they realise what it's capable of. It has in fact managed to infect the entirety of Icarus without anyone knowing, is capable of reallocating its own mass throughout its structure to create walls and appendages where they didn't previously exist, and can also harden itself like armour. Portia traps the Bicams, Ludderodt and Moore in Icarus, attempting to conduct a sampling transect, and Brüks tries to rescue them. In the chaos Valerie takes the opportunity to slaughter the remaining Bicams, and Brüks flees back into the Crown of Thorns. Valerie pursues him and somehow manages to trigger a seizure in Brüks that completely incapacitates him, but Moore intervenes at the last second. He locks Valerie outside the ship and jettisons Icarus into the sun, seemingly killing Portia.

On the trip back, the characters find out that Valerie isn't really gone, she's just tied herself onto the outside of the spaceship and has used her vampire hibernation powers to lay dormant on the journey home. They also discover that Valerie has been priming Brüks the whole trip to Icarus, subtly rewiring his brain in order to be able to trigger seizures on command with a single codeword. It also becomes clear that Valerie orchestrated the viral attack on the Bicams early on. She knew that the war she started with them would scare the baselines into releasing a biological virus into their monastery, enough to keep the Bicams out of the way for the trip to Icarus but not enough to derail the trip happening.

The characters also unveil a good amount of Valerie's backstory. Valerie was actually a test subject and, along with other vampires, staged a synchronised, coordinated escape from a research facility despite vampires not being able to even tolerate each other's presence in the same room (they habitually kill each other on sight). Brüks suspects that the inability of vampires to tolerate each other was not a naturally evolved aspect of vampire psychology, rather he believes that humans added it in when they brought vampires back to life as part of a "divide and conquer" strategy.

Furthermore, you find out that Jim Moore has been receiving messages from his son who left on the Theseus mission, but Sengupta and Brüks actually think that these messages are being sent by something that is simply pretending to be his son for the purpose of hacking his brain from a distance. The implication here is that the entirety of Blindsight (which is comprised of messages recorded by Siri Keeton) might be a complete fabrication by the aliens.

The Crown of Thorns arrives at Earth. In order to kill Valerie, they escape from Crown of Thorns to a landing satellite and direct Crown of Thorns to burn up in the atmosphere. At some point Valerie gets onto the lander and sneaks in unnoticed. Once they land, Sengupta picks a fight with Brüks when she discovers he's "responsible" for her wife's death, and learns how to trigger the seizure-response Valerie implanted in Brüks. Moore steps in and shoots Sengupta, then Valerie steps in and paralyses Moore by whispering in his ear (presumably she has been rewiring his brain to respond to certain stimuli too).

Valerie then takes Brüks back to the Oregon desert, and we slowly learn that Portia has somehow hitched a ride on Brüks. It is in fact incubating in him, improving his cognition (it is implied that this is done by deconstructing his conscious processes). Infecting Brüks seems to have been the goal of the Bicameral Order. Though it is not stated outright, the Bicamerals likely infected Brüks once they found out that Portia was capable of infecting humans and acting as an interface between humans, making humanity as a whole into one big hive-mind capable of intelligence on a level not seen before. Not so great for the individual humans who lose their identity, though.

Valerie's goal, too, becomes apparent when she injects a patch into Brüks towards the end of the book, meant to hack Portia to include a cure for vampire weaknesses (namely their inability to cooperate and tolerate each other). It seems that she wanted the Bicamerals pacified in order to place her plan on top of theirs without any resistance from them. Portia seems to take Valerie's "hack" as an act of aggression, and since it's at this point piloting Brüks' body to a certain extent, it kills Valerie.

Brüks, realising that Portia is in him, jumps off a cliff in an attempt to end Portia. But Portia does not die, and it continues piloting Brüks' body, walking out into civilisation to infect others.

Continued in below comment

Thoughts

Okay, with that general synopsis down, I want to talk about the story, the things I liked and didn't like.

Firstly, I want to talk about the pacing. The whole first portion of the plot, up to and including Portia's attack on the crew and the ejection of Icarus into the sun, is incredibly gripping and packed full of interesting ideas (Portia's time-sharing, as well as the concept of God as a virus, are very interesting, and the epistemological discussions contrasting Brüks' empiricism and Ludderodt's faith are very well done). When they discover Portia it feels like the plot is building to some climax - but that climax happens very quickly at the book's midpoint, and on the journey back to Earth and onwards, the plot slows significantly. In the second half there's a lot of downtime which is almost entirely used to contextualise prior events in the story. The characters feel very passive in this part of the book, and it just seems like they're for the most part discovering and clarifying what happened in the earlier portions without really doing much of anything themselves. I am aware that this type of book isn't necessarily about the action, but the story arc does need to feel satisfying somehow.

The book's structure really does feel like Watts used Freytag's pyramid (in a strange way). Introduction, rising action, climax, falling action, conclusion. If you were to interpret that very literally with modern definitions of "climax", you would get the general structure of Echopraxia where the book's energetic peak is straight in the middle, and that means you have a lot of book to sit through and not too much tension to sustain you after Portia attacks and is (seemingly) ejected into the sun. Plot points are clarified and some of the development from then on is certainly very interesting, but it definitely doesn't feel like a particularly eventful second half of the book. Not in the traditional sense, anyway.

I want to re-iterate that I think Portia was incredible. Watts' aliens are always very well done, and Portia's ability to emulate a larger, more complex brain by modelling one part, then saving the results to feed into another part, was a very neat idea. The way Portia communicated with the crew was great, too, and very suspenseful. I feel like devoting more time to exploring Icarus and Portia would've definitely strengthened the book, because the main interaction with the alien is confined only to one of the five main chapters (and that chapter is by far the best section of the book). There's less focus on the dynamics of first contact per se here than there is in Blindsight, and I think this weakens it quite a bit. The curiosity that comes with exploration is a great driver.

And I suppose this is something that irks me, because there's some really neat ideas contained in here, but they never quite pay off in the way you'd think. Instead of the focus being on an adversarial dynamic between the alien and the humans (or post-humans) we get only a small sliver of that. Rather, the main conflict is a much more convoluted conflict involving super-intelligences trying to repeatedly outwit and one-up other super-intelligences in the service of their own goals. Seeing the characters be moved around and manipulated by intelligences greater than themselves with their own inscrutable agenda you can only hope to guess at is quite interesting for sure, however this conflict has less of a sense of unity and purpose for the reader, something I think is important if you want people to be invested. Sure, there’s a risk of making it too much like Blindsight, but at the same time I think there’s no need to change something that works.

Additionally, these post-human plans, when you manage to figure them out, don't always click in an extremely satisfying fashion either. For all her cunning, Valerie's plan is convoluted beyond belief. Her plan is to confront an alien organism whose biology and function she has absolutely no clue about, get a human infected with it (how do you know it can even "infect" until you've encountered it), and somehow... hack said alien in order to relieve vampires of their inability to tolerate each other.

I doubt Valerie could have predicted the chain of events here, so how could Valerie have known that what was on Icarus would aid her in the goal of freeing vampires? Even super-intelligent minds like Valerie's would be limited by information constraints. And why in the world would you do this anyway? If you wanted to free vampires from the cognitive shackles of "divide and conquer" and you had the ability to reprogram a completely novel alien organism, it seems easier and more straightforward to stay on Earth and manufacture some airborne biotechnology or something similar with the aim of reprogramming vampire cognition. There's no real need here to piggyback off the plans of the Bicamerals. Either I'm missing something, or Valerie's plan doesn't make a single bit of sense.

The Bicamerals' plan is less questionable. The Bicams themselves clearly didn't know exactly what was on Icarus up until they confronted it and understood the nature of what they had encountered. Then when they realised what they were dealing with, they infected Brüks with it. They were playing by ear, and found something that they could use. Okay. What I am struggling with, however, is understanding the game plan of the aliens - specifically why on Earth the alien Theseus went up against would intentionally seed the Icarus Array with a lifeform capable of turning the entirety of humanity into a super-intelligent hive-mind. That is an utterly suicidal move.

On that note, I want to talk about just how ridiculously omnipotent the vampires are. Valerie is essentially nothing short of a superhuman character, capable of subtly rewiring human brains on the fly, and she is also capable of rewiring her own brain to make her impervious to the Crucifix Glitch. She coordinated with other vampires in a rebellion in spite of "divide and conquer", and throughout the book Valerie is capable of manipulating and eventually murdering a super-intelligent posthuman hive-mind. Sure, vampires are supposed to be capable of achieving things that we couldn't (though if a reader's suspension of disbelief has already been stretched too far at this point I would understand).

What really breaks it for me is that the reader is also supposed to believe that despite these incredible cognitive advantages, vampires somehow went extinct when humans built architecture due to lack of access to their prey. Making this worse is that it is also implied that vampires were more able to collaborate with each other in the past and that their inability to tolerate each other was something humans put into their head. But if it is the case that vampires can out-manoeuvre humans even with these types of cognitive handicaps and despite the fact that right-angles are far more prevalent in the modern world than it would've been in human prehistory, there would be no standing a chance against them in the past. They would simply not have gone extinct in the first place.

I realise I sound as if I dislike this book, but I don’t. I enjoyed it quite a bit, in fact. It’s more that the parts that are done well are done really well, and the parts that are done poorly are a bit of a shame and really stick out as a result.

Good write up, and I agree with most of what you have said here, although the end in the desert was my favourite part of the book - probably because the whole "assigning different thought processes different voices and perspectives based on personal relationships" thing was how my brain worked as a child, and still is to an extent, but it was also because I too was confused by Valerie and kept falling out of the story because I was annoyed with her non stop hail marys paying off.

What I am struggling with, however, is understanding the game plan of the aliens - specifically why on Earth the alien Theseus went up against would intentionally seed the Icarus Array with a lifeform capable of turning the entirety of humanity into a super-intelligent hive-mind. That is an utterly suicidal move.

This I assumed was just the first of many attempts they would make to hive-mind humanity, because they consider it treatment for the unenviable condition of having consciousness. Well, they would consider it treatment if they were capable of considering - you know what I mean.