From a British ex-Zionist:
But it’s not just Gaza, and the latest episode of “shock and awe” militarism. The romantic Zionist ideal, to which Jewish liberals — and I was one, once — subscribed for so many decades, has been tarnished by the reality of modern Israel. The attacks on freedom of speech and human rights organizations in Israel, the land-grabbing settler movement, a growing strain of anti-Arab and anti-immigrant racism, extremist politics, and a powerful, intolerant religious right — this mixture has pushed liberal Zionism to the brink.http://www.nytimes.com/...
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The only Zionism of any consequence today is xenophobic and exclusionary, a Jewish ethno-nationalism inspired by religious messianism. It is carrying out an open-ended project of national self-realization to be achieved through colonization and purification of the tribe.
Liberal Zionists must now face the reality that the dissenters have recognized for years: A de facto single state already exists; in it, rights for Jews are guaranteed while rights for Palestinians are curtailed. Since liberal Zionists can’t countenance anything but two states, this situation leaves them high and dry.Given what Lerman rightly describes as the "comatose" nature of the Zionist left in Israel, and the likely dominance of the right there for the foreseeable future, Jews in the U.S. and around the world will increasingly be faced with the choice of supporting liberal, humanist and universal values or right-wing, intolerant and xenophobic values.
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In the repressive one-state reality of today’s Israel, which Mr. Netanyahu clearly wishes to make permanent, we need a joint Israeli-Palestinian movement to attain those rights and the full equality they imply. Only such a movement can lay the groundwork for the necessary compromises that will allow the two peoples’ national cultures to flourish.
This aspiration is incompatible with liberal Zionism, and some liberal Zionists appear close to this conclusion, too. As Mr. Freedland put it, liberal Zionists “will have to decide which of their political identities matters more, whether they are first a liberal or first a Zionist.”
The center can no longer hold as the current Israeli government creates more "facts on the ground" and polarization. The choice will have to be made.