International Solidarity Movement | Ramallah, occupied Palestine Tthe International Solidarity Movement (ISM) is issuing an urgent call for volunteers to join us for the 2018 Olive Harvest Campaign at the invitation of Palestinian communities. The olive tree is a national symbol for Palestinians. As thousands of olive trees have been bulldozed, uprooted and burned by Israeli settlers and the military —over half a million olive and fruit trees have been destroyed since September 2000—harvesting has become more than…