This interview with Kojima reveals a few superficial details about the game, Metal Gear Solid: Peace Walker, but it also reveals some strong convictions Kojima holds about the real world. See his response to question 2, in particular.

In celebration of METAL GEAR SOLID 4 GUNS OF THE PATRIOTS one year
anniversary, Konami Digital Entertainment, Inc., announced today that
they will release exciting METAL GEAR announcements all week long for
fans of the popular franchise. Each day this week METAL GEAR fans can
expect to receive game updates and other highly anticipated
announcements about the best-selling series.

Raiden to Star in His Own Metal Gear Game

I have gobs of stuff for you about Metal Gear Online’s expansion pack, SCENE, for your PS3 . Check out this trailer first

A runaway success with over one million members, Metal Gear Online provided registered members with fun, fresh new content for the online tactical shooter based on the highly acclaimed Metal Gear Solid series. To continue the momentum, Konami has announced the launch of the “Welcome Rookie” Campaign to attract new members to the exciting online phenomenon.

There have been long standing rumors that the Playstation 3’s biggest weapon, Metal Gear Solid 4: Guns of the Patriots, would be making an appearance someday on the Xbox 360.