First, I challenge the assumption that I have to provide a credible peace plan in order to demand an end to violence. The right-wing of the Zionist movement has made dismantling any infrastructure to work towards peace a key project, and they’ve been very successful. It was because of their deliberate actions that we have no good options, so I will not accept a lack of good options as a reason to delay. Those guys spent years fucking this situation up, and I demand they get to work unfucking it.
Second, I think the honest answer is that we design a peace process and we start on it, even if it’s a long one. Carl Sagan famously observed “To make an apple pie from scratch, first you must create the universe.” We don’t have a partner for peace? Well then get to work creating partners for peace. The Palestinians have been facing tightening restrictions for years intended to cut off the development of internal political thought and leaders. Stop doing that. Demand that they get the right to say and think and debate things that Israel doesn’t like. Build infrascturucture to make a peace plan possible and set a roadmap: first meeting this year, with goals to develop the boundaries of the first stage of the peace process, with an understanding that the first step is not going to be the creation of a new state or anything similar in scope. Increase the complexity of negotiations and their goals each year on a ten-year timeline toward imposing a plan meant to last for ten more years, with a plan to reassess after that period and decide whether to continue on the same plan or make major changes. Something like this.