The explainer
Evolutionary arguments treat consciousness as something that paid its keep in living systems. This page walks that lens for readers who want the argument, not the meetup recap: when experience might have arisen, what problem it solved, and why "more capable AI" is not automatically "more conscious AI."
Survival function is not a self
An evolutionary account has to connect experience to something selectable: homeostasis, attention, learning, social coordination, or another job that kept an organism alive. Function still does not explain why any of that feels like anything. The lens constrains theories. It does not replace them.
The tempting shortcut is to date consciousness to a biological transition (Cambrian bodies, mammals, language) and treat that date as a detector. Behaviour and neural organization remain evidence, not access to another being’s inner life. Reflective selfhood may be late. Minimal experience, if it exists, may be earlier. Those are different claims.
Capability is not a consciousness upgrade
If consciousness is a survival tool, an artificial system that does not have to stay alive may not need it. More capability can mean better prediction, planning, or language without adding a point of view. Building a “conscious AI” by copying a mature architecture may skip the developmental, embodied, or open-ended pressures that living systems actually ran.
That is a design implication, not a verdict that machines are empty. It is a reason to stop treating benchmark gains as a consciousness timeline.
Session history
Deep Dive #3 (June 26, 2025) made the evolutionary turn. Assembly Theory and the session sources (Ginsburg and Jablonka, Graziano’s attention schema work, Koch) sit under this history, not in the opening claim. The public rendering paraphrases the reviewed archive and public scholarship. It does not reproduce participant exchanges.
Nearby questions in the series
The agency night asked what AI can actually choose. If selection needs a body with something to lose, continue at whether consciousness requires a body. If the substrate itself is living tissue, the later page is when living tissue computes, what counts as a mind.
Further reading
Use the Library’s agency, embodiment, and evolution pathway, including the Assembly Theory paper. The Community Source Index keeps the shared-source receipts. mac.bc-ai.ca is the sibling group home.