i dislike even using the word "world" to describe anything (third world, first world, making "the world" a better place, "the world" we live in, modern world, old world, other world, etc.)...
i try to describe what i see, feel, experience, observe, sense, dream....in contrast to abstract, blanket terms that attempt to distill millions of interactions, relationships, physical terrain, into a single word or phrase. sure, i can make generalities, but if i can't find a way to take that generality into my own life to make it more interesting, or that alters the way i relate and experience life in a way i desire, i tend to want to move away from those types of labels.
in other words, i can't think of any way to describe a vast concept (or large place, or millions of people) without creating either a vague image on one hand, or a stagnant and generic image on the other....and i haven't found it very useful or enjoyable when i have used language in that way.
even the idea of this is how things "are", versus the way things "were" doesn't appeal to me...as "things" change constantly...
and when can one say that something has changed from "is" to "were"? ....as if one can draw some sort of definitive timeline delineating when "things changed"...time, another abstract concept which i find doesn't usually serve me in ways i like, unless i use it for play...not that i don't get caught up in that way of looking at life (i find it hard to escape when talking with people), but i keep trying like hell not to, like in my comments here.. :)
i also would hesitate to describe life on other continents of this earth because i've never lived on any of them for even a day...so any perceptions i have come from television and media reports, other than a few people i've talked with who live elsewhere, or a few people i know who have spent a few weeks in other places than where i live.