Recommendations for pro-Israel liberal thinkers

Does anyone know of good examples of pro-Israel liberal thinkers? I have a friend who is very progressive liberal but who is very open to reading diverse opinions and they asked me tor recommendations for liberal and progressive thinkers who support Israel.

To be clear, I'm not thinking about pro-Israel as being anti-Palestinian (which I would think many here would agree with) but rather someone who can articulate Israeli positions, beliefs, and history from a liberal position who doesn't engage in a conservative or right-wing point of view.