This is a place to talk with others about your fictional world, whether it is in science fiction, fantasy, horror, paranormal or some other type story. World building (or conworlding) is defined in wikipedia at this link:
http://en.wikipedia.org/wiki/Worldbuilding
Here is another link to an article by Charlie Jane Anders on the 7 Deadly Sins of Worldbuilding
http://io9.com/7-deadly-sins-of-worldbuilding-998817537
You may have to scroll down a bit to see his article, but it's worth the read.
My personal thoughts on this subject are:
Make it believable, but know the broad overview of your world. How does
it work? What technology (if any) is available? What is weird that works...
like magic, voodoo, faster than light travel or possession?
Keep the Environment Simple (I know Avatar was cool in the movie, but ... )
Don't be afraid to let your characters react with the world around them and...
let them create subplots based on interaction with others and the fictional
environment. Remember, it's only fictional to you, to your character it
is real.
Borrowed thoughts: Your world may have differing classes and races, but even
within those groups there should be some that rebel against the norm or
are willing to see another groups POV.
My main forte in world building is an attention to detail and making every
effort to document things...to wit, I have extensive lists and files on just
about everything in my fantasy world. Here are just a few examples:
Etymology List of character and place names, hidden meanings, used
names in bold with annotation as to what novel or story they're in.
Maps, both of continent and regional realms with annotations of all
population centers, special areas (like a valley full of monsters) and
connecting trade routes, roads or trails through wilderness areas.
Brief historical documents on places or characters. I think this is very
important for characters so you know what might be motivating them
or why they react certain ways. This also gives you fodder for dialogue
when they are killing time with other characters.
I've been told by several people over the past few years that I have
a very well developed fantasy world. I'll be glad to share any thoughts
or help anyone in this area.
Anxious to hear from others.