The time for a grass roots peace movement has long past, just like the viability of a Two-State solution. Since 1948, Israel has been in the driver's seat and has exercised all options (both legal and illegal) to establish and maintain control over all Palestinian lands. It has thumbed its nose at any and all UN resolutions as well as Geneva Conventions that might interfere with its quest for a One-State result while claiming its preference for a Two-State solution..
John Kerry put it very politely when he said that "Israel can either be Jewish or democratic – it cannot be both – and it won’t ever really be at peace."