ANKARA The UN agency for Palestinian refugees (UNRWA) on Sunday warned that Gaza is facing a “manmade famine” and called for a return to the UN-led humanitarian aid system in the Palestinian enclave. Juliette Touma, UNRWA’s director of communications, said on US social media company X: “We are very, very close to losing our collective humanity.” Touma said the famine has been “largely shaped by the deliberate attempts to replace the UN-coordinated humanitarian system through the politically