Health Supreme’s NewsGrabs - a selection of contrary and underprivileged news in health and a wide range of (mostly) related sectors. Find what trends you may have missed - watch out for the weekly News Grabs. Here is this week’s selection for you: UN calls for farming revolution The Unesco study recommends better safeguards to protect resources and more sustainable farming practices, such as producing food locally. More natural and ecological farming techniques should be used, it says. Unesco says wheat prices have risen 130% percent since March 2007 while soy prices have jumped 87%. “The status quo is no longer an option,” Guilhem Calvo, a Unesco expert, told a news conference in Paris. “We must…

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