Carey Mulligan (Front), actress and UK Global Dementia Friends Ambassador, addresses an event to commemorate the International Day for the Elimination of Violence Against Women at the UN headquarters in New York, on Nov. 22, 2017. UN Secretary-General Antonio Guterres on Wednesday stressed the need to tackle violence against woman. The UN chief made the remarks at a gathering to commemorate the International Day for the Elimination of Violence Against Women, which falls on Nov. 25. (Xinhua/Li Muzi)