As the homes of Gaza’s families lie in ruins, its farmlands and water supply now pose lethal risks. A girl walks inside Gaza during the Gaza-Israel war to get food – Jaber Jehad Badwan / Wikimedia Commons Israel’s war on Gaza has not only razed entire neighbourhoods to the ground, displaced families multiple times and decimated medical facilities, but also poisoned the very ground and water on which Palestinians depend. Four weeks into a fragile ceasefire, which Israel has v