It's about the same thing as the Aftanblatet interview posted earlier.
Some parts:
"- My games are mostly about things I were interested in as a child." (says Sid Meier)
"He [Sid Meier] still thinks that it is better ideas and not graphics that are required for new games."
About the next game says nothing special other then if Sid Meier was to choice would it be Dinosaurs, and if the fans would choice it would be a new Pirates!