What is a sufficiently complex system? I have been reading about the AI approaches, and I came across the AI emergent approach that has the following definition:

That is, the appearance of an entity with a sense of its own identity and agency within a sufficiently complex system.

And I have got trouble understanding the meaning I have read the the paper What is a complex system? and the definition in this site, But I have still got trouble understanding the whole expression what does sufficiently mean exactly in this expression?
It just means "a system whose complexity is high enough to allow it to do [whatever thing we're talking about]."