well if we lived in the ascendancy of a civilization wede have nothing to look forward too and were in its rapid decline right now. so im happy
nice question.... ummm im gonna say during the decline also....just seems more exciting and the possibilty of trying to pick things up again.
this would depend entirely on whether you define civilization as i do as the abscence of the tyranny of the domminance of aggressiveness or as the romans who invented the word as a way of life centered arround, controlled by and catering to, cities. simultainious ascent of the former and decline of the latter would be the best of both worlds (by which i don't mean chronological but the above sequence) =^^= .../\...
i would also call it an ascent TOWARD civilization as by my deffinician this is a thing that hasn't happend yet (though i absolutely believe it can and will) (a: we can do it b: we will sooner or later have to in order to survive c: so far our species has survived) =^^= .../\...