In their talk, Baxter and Pratchett revealed that the general principle of the series would be a world in which scarcity and territory were no longer a sparking-point for conflict following the discovery of seemingly-infinite parallel worlds. Nearly identical to Earth in every way, these worlds are so numerous that “everyone can have a galaxy of Earths, all to themselves”. Of course, Pratchett said, things aren’t necessarily so simple. Just because everyone has all this space doesn’t mean they’ll all suddenly become nice. Pratchett hinted at political conflict arising over the new worlds, but was generally coy about giving out specifics.
While it is definitely early days for this project, Pratchett and Baxter are both prolific writers; Pratchett in particular is notoriously fast at churning out his books, at one point producing a complete novel once every six months. Pratchett is currently also working on his next Discworld novel after I Shall Wear Midnight, a City Watch story entitled Snuff, which might delay the collaboration. A conservative estimate might expect us to see the first Long Earth book hitting shelves in early 2012.
The Harkin is a writer, blogger and Brit. You can read more of his self-indulgence here or try to endure his banal tweets.