Some more random musings...
--
Laporte: "Tell me about Shivan technology and tactics. Why aren't all their ships shielded like the Lucifer? Why are their fighter guns so weak?"
Shivans: "totipotent threat response agency prioritized. basal state neutral. tactical and strategic heuristics neutral. capabilities neutral...
...accept strategic input. propagate shocks through least-vulnerable-cognition network: generate noise output: optimize: recurse"
--
Totipotency is the ability of a single cell to divide and produce all the differentiated cells in an organism. A fertilized human egg cell is an example of a totipotent cell.
So here we have that immune system analogy again. Before differentiation the Shivans are in a neutral state; later adaptation/differentiation is based on accepted "strategic input" (basically observation of the enemy's combat abilities) that eventually results in an optimized tactical/strategic response. This strikes me as quite similar to the aliens in Peter Watts' Blindsight (I know this book has been mentioned in other threads).
This would seem to indicate that future engagements with the Shivans might involve Shivan "cells" that are more optimized for combat with Terrans/Vasudans than what we've seen in Freespace so far. But, since we don't really know the timescale at which this adaptation takes place, it's up in the air when we might encounter these more optimized Shivans, either tactically or technologically.
One last thought: does it count for anything that Terrans and Vasudans seem to be adapting to Shivans faster than Shivans are adapting to them? Consider all the knowledge the GTVA and UEF have acquired thanks to the Shivans: beam tech, stealth tech, shields, future-predicting supercomputers, Nagari communication, changes in war doctrine, etc.
Aren't the most successful bacteria/viruses often those that repurpose immune system mechanisms against the interests of the host organism? (such as AIDS, herpes, leprosy, tuberculosis, etc). These pathogens themselves have developed their own adaptive response to immune systems, and because of their shorter evolutionary timescales they are able to adapt faster than the organisms they invade. If Shivans are analogous to an immune system, might there be an equivalent analogy here between Terrans/Vasudans and pathogens (which are, actually, oftentimes successful)?