When food becomes scarce, refugees often turn to desperate measures to feed themselves and their families. We are particularly worried about the health of the refugee population, domestic violence and refugees resorting to illegal employment or even to prostitution, just to put enough food on the table.

Now, it's high time for all those that have an influence on the parties with the conflict to understand that it is in the interest of everybody to put an end to this conflict. But this kind of persuasion, this kind of intense pressure, I believe it's my duty to do, even if I recognize that the contradictions and the different perceptions of interest that exist are making it very difficult.

The international community has to overcome its differences and find solutions to the conflicts of today in South Sudan, Syria, Central African Republic and elsewhere. Non-traditional donors need to step up alongside traditional donors. As many people are forcibly displaced today as the entire populations of medium-to-large countries such as Colombia or Spain, South Africa or South Korea.

I think that it's very important to have the United States' engagement in many situations we have around the world, be it in Syria, be it in the African context. The United States represents an important set of values, human rights, values related to freedom, to democracy. And so the foreign policy engagement of the United States is a very important guarantee that those values can be properly pursued.

While every refugee's story is different and their anguish personal, they all share a common thread of uncommon courage - the courage not only to survive, but to persevere and rebuild their shattered lives.

Thus, on this World Refugee Day, let us take time to recognize and draw inspiration from these ordinary people who have shown such extraordinary courage - the world's millions of refugees and displaced.

We need to be able to demonstrate that what we do in today's world, in humanitarian aid, the enormous effort to minimize the tragic situations that we see all over the world, I think, without the U.N., people would suffer much more, and the situation would be much more terrible.