What do you think Israel should do? Theoretically if Israel were not to do anything more against Gaza, what could Israel do nonviolently that would bring greater peace? (1) Israel could stop its embargo, and then Hamas will import tons more weaponry and attack Israel even more. So no. (2) Maybe Israel could help Palestinians set up worker-owned and controlled businesses https://medium.com/non-violence/governments-should-recognize-only-worker-owned-businesses-6ab1bd4988d9 and Israel could establish a public trust dividend fund for Palestinians https://medium.com/@taminad-crittenden/public-trust-dividend-payments-reduce-conflict-increase-wealth-equity-part-one-4b99398210a5. That's what I would do. What else could Israel do? I dunno, but there have to be some other nonviolent solutions.