Can a desert nation solve the world’s water shortage?

Israel has pioneered the formula to fresh water abundance; conservation, no-waste, no-leaks, re-use of wastewater, drip-irrigation, affordable desalination and water sold at a price to cover costs. As the impacts of climate change and population growth plays out globally, desalination is seen as the only answer, however as Israel has proven there are numerous technologies and policies that are necessary to truely achieve water security.