When Gods and Kings was announced last year, we got the occasional snippet of new information from the descriptions of the expansion made on the pre-order sites. This is the first one I've seen this time around; plenty of info, but (as far as I can tell) no new info. We knew that ideologies/congress just "happened" when a civilization hit the industrial age, rather like spies "happen" when a civilization hits the renaissance, right? I've seen it somewhere else, I'm sure of that. Here's the link anyway:
http://www.zavvi.com/games/platform...-brave-new-world-expansion-pack/10788982.html
http://www.zavvi.com/games/platform...-brave-new-world-expansion-pack/10788982.html