With terrorism, migrant smuggling and trafficking in cultural property some of the world's most daunting challenges, "the magnitude of the problems we face is such that it is sometimes hard to imagine how any effort can be enough to confront them. But to quote Nelson Mandela, 'It always seems impossible until it is done'. We must keep working together, until it is done."
The United Nations, which is providing humanitarian aid to over 50 million refugees worldwide, is struggling to cope with a new crisis in hand: death and destruction in Yemen.
24 hours after the shocking kidnap of more than 400 women and children in Nigeria by Boko Haram, the United Nations Security Council discussed the safety of children as victims of non-state armed groups.
More senseless bombing of Muslims, more defeats for the United States-West, more ISIS-type movements, more West-Islam polarisation. Any way out?
As the new 12,600-strong United Nations peacekeeping forces don their blue helmets and prepare to take over from African-led forces in Mali, a nation consumed by corruption and extremism, concerns remain whether U.N. troops will successfully execute this transfer of authority.