大象传媒

South Sudan's three-year-old conflict has driven 1.8 million people from their home. The UN refugee agency, UNHCR, is warning that South Sudan has now become the biggest 'new factor' that contributes to the global displacement crisis. Filippo Grandi -- the UN High Commissioner for Refugees -- spoke to 大象传媒 Newsday.

(Picture: South Sudanese refugees in Sudan. Credit: Ashraf Shazly/AFP/Getty Images)