@licho I call it a phase transition because nothing "new' is added from outside. It's the same underlying process reorganizing itself until it crosses a critical *threshold*.

So, like water -> ice or noise -> signal, you don't get new stuff, you get a new mode.

Here, integration reaches a point where the system can maintain and model itself. That shift--into self-reference--is what we experience as "life."

@licho You're right that "phase transition" can sound like a hard discontinuity, but in many systems (esp. complex ones) it's more like a threshold effect: gradual buildup -> sudden qualitative shift. That's what I mean.

The underlying process is continuous, but once integration crosses a certain point, you get a new regime- self-maintenance, self-modeling, etc.

So, not a rigid binary (alive/not alive), but a soft boundary with sharp consequences.

@licho
Phase transitions involve symmetry breaking of some sort, but not always a discontinuity. If interested check Ginzburg-Landau theory, where they describe higher order phase transitions:
https://en.wikipedia.org/wiki/Landau_theory

@PrettyGnosticMaschine
Previously we discussed integration and emergence as necessity for consciousness. Do you think it is similar with life, on s different level, that does not require awareness? What would be the phase transition here? I am tempted to say reproduction (maybe with some extra quirks) but I'm also not fully convinced.