UN Special Coordinator for the Middle East Peace Process
Pro to the question "Is a Two-State Solution (Israel and Palestine) an Acceptable Solution to the Israeli-Palestinian Conflict?"
"...[W]ithout a credible political path forward, accompanied by more far-reaching steps on the ground, the viability of the Palestinian Authority and its statebuilding agenda – and, I fear, of the two State solution itself – cannot be taken for granted. Gaps of trust, perception and substance remain between the parties. It will not be easy to overcome them. However, I appeal to them to de-escalate, refrain from provocations and adhere to their obligations, enter direct negotiations, and come forward with concrete and negotiable proposals. The United Nations stands ready to play its full role in supporting such efforts in good faith, based on the international legal basis affirmed by the Quartet, including the resolutions of this Council and existing agreements between the parties."
"Briefing to the Security Council on the Situation in the Middle East," www.unsco.org, Nov. 21, 2011