I'll offer some hopeful commentary regarding your question about how it can end (at least in the meantime).

It's important that intelligent neutral Academics encourage the opening of the Rafah Crossing: Anyone who supports the pursuit of innocent Gazans for "Land, Life, and Freedom" must understand that they will not achieve any of these in a place that has a population density on the order of a thousand people in a squared kilometer.

Once innocent Gazans reach Cairo, they can readily reconnect with their Arabian heritage: There is plenty of "Land, Energy, and Money" across the Peninsula.