Thanks to Israel, the Era of Desalination Is Here

Costly and energy-inefficient, desalination was long seen as a measure of last resort for obtaining potable water—until about ten years ago, when Israel developed new techniques that have given it a water surplus. Rowan Jacobsen writes:

[T]he new Sorek desalination plant, the largest reverse-osmosis desalination facility in the world, [has proved itself to be] Israel’s salvation. Just a few years ago, in the depths of its worst drought in at least 900 years, Israel was running out of water. Now it has a surplus. That remarkable turnaround was accomplished through national campaigns to conserve and reuse Israel’s meager water resources, but the biggest impact came from a new wave of desalination plants. . . .

Desalination works by pushing saltwater into membranes containing microscopic pores. The water gets through, while the larger salt molecules are left behind. But microorganisms in seawater quickly colonize the membranes and block the pores, and controlling them requires periodic, costly, and chemical-intensive cleaning. But [Israeli engineers] developed a chemical-free system using porous lava stone to capture the microorganisms before they reach the membranes. It’s just one of many breakthroughs in membrane technology that have made desalination much more efficient.

Israel now gets 55 percent of its domestic water from desalination, and that has helped to turn one of the world’s driest countries into the unlikeliest of water giants.

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More about: Israel & Zionism, Israeli technology, Science, Technology, Water

 

The Impossibility of Unilateral Withdrawal from the West Bank

Feb. 19 2019

Since throwing his hat into the ring for the Israeli premiership, the former IDF chief of staff Benny Gantz has been reticent about his policy plans. Nonetheless, he has made clear his openness to unilateral disengagement from the West Bank along the lines of the 2005 withdrawal from Gaza, stating the necessity of finding “a way in which we’re not controlling other people.” Gershon Hacohen argues that any such plan would be ill-advised:

The political and strategic precepts underlying the Oslo “peace” process, which Gantz echoes, vanished long ago. The PLO has unequivocally revealed its true colors: its total lack of interest in peace, unyielding rejection of the idea of Jewish statehood, and incessant propensity for violence and terrorism. . . . Tehran is rapidly emerging as regional hegemon, with its tentacles spreading from Yemen and Iraq to the Mediterranean Sea and its dogged quest for nuclear weapons continuing apace under the international radar. Even the terror groups Hizballah and Hamas pose a far greater threat to Israel’s national security than they did a decade ago. Under these circumstances, Israel’s withdrawal from the West Bank’s Area C, [the only part still under direct Israeli control], would constitute nothing short of an existential threat.

Nor does Israel need to find a way to stop “controlling other people,” as Gantz put it, for the simple reason that its control of the Palestinians ended some two decades ago. In May 1994 the IDF withdrew from all Palestinian population centers in the Gaza Strip. In January 1996 it vacated the West Bank’s populated areas (the Oslo Accords’ Areas A and B), comprising over 90 percent of the West Bank’s Palestinian residents, and handed control of that population to the Palestinian Authority (PA). . . .

This in turn means that the real dispute between Israel and the Palestinians, as well as within Israel itself, no longer revolves around the end of “occupation” but around the future of eastern Jerusalem and Area C. And since Area C (which is home to only 100,000 Palestinians) includes all the Jewish West Bank localities, IDF bases, transportation arteries, vital topographic sites, and habitable empty spaces between the Jordan Valley and the Jerusalem metropolis, its continued retention by Israel is a vital national interest. Why? Because its surrender to a potentially hostile Palestinian state would make the defense of the Israeli hinterland virtually impossible—and because these highly strategic and sparsely populated lands are of immense economic, infrastructural, communal, ecological, and cultural importance, not to mention their historical significance as the bedrock of the Jewish ancestral homeland

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More about: Benny Gantz, Israel & Zionism, Two-State Solution, West Bank