I don't know if anyone has seen this yet but Gamespot has a preview of PTW here: Gamespot preview
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"To live again, to be.........again" Captain Kirk in some Star Trek Episode. (The one with the bad guy named Henok)
"One day you may have to think for yourself and heaven help us all when that time comes" Some condescending jerk.
Another new setup option is "allow for cultural conversions," which basically allows you to annex rival cities within your sphere of cultural influence if you have a much higher cultural rating than your rival. It's a new and peaceful way to conquer enemy cities.