The worsening Syrian crisis has prompted the United Nations to make its biggest ever appeal for humanitarian aid.
The UN said it needs $5 billion to help the "staggering escalation of the refugee crisis."
Andrew Harper from the UN Refugee Agency said: "The numbers are just massive and there's no end in sight, no light at the end of the tunnel. We have politicians talking and talking and talking but there's nothing on the humanitarian front having any impact."
This week, we have been hearing stories of life inside the Zaatari refugee camp in Jordan.
ITV News Middle East Correspondent John Ray: