After postmodernity? Pragmatism!

The Introducing God course we wrote a few years ago is still seen by lots of people as the Christian course most suited to Introduce a postmodern to God.

If after evidence based modernity (with it's search for truth), comes post modernity (with it's conviction that truth cannot be found), then I am tentatively suggesting (I can't remember where I read it but I now think I agree with the suggestion) that after post modernity comes pragmatism.

In that if the world has given up caring about what is true then we will do what works.

I see this in the way the world functions but also in the wider church.

Is this thesis right and if it is how will it impact communicating Christ to an increasingly pragmatic world? As we come to write version two of Introducing God what changes would you suggest?