...The idea that national identities remain static is a late 20th century fiction. Palestinian identity has been in flux since the Ottoman period, and there is no reason to think that it is now frozen in place. Indeed, after receiving Jordanian citizenship in 1950, many residents of the West Bank came to see themselves as Jordanian. Yet following the Israeli conquest in the 1967 Six-Day War, they quickly adopted a pan-Palestinian identity.

All that was needed for this identity to shift was a single generation severed from Jordanian power, influence and institutions. (Acknowledging that his ostensible subjects would never again view themselves as Jordanians, King Hussein renounced all claims to the West Bank in 1988.) A similar division has existed for some time between Gaza and the West Bank. As a result of Israeli travel restrictions, an entire generation of Gazans has never set foot in the West Bank, and vice versa.

In light of the current political schism between the West Bank and Gaza, Yasser Arafat's vision of a united Palestine seems more remote than ever. It is finally time to seriously consider a three-state solution...