Witnessed by the concessions to Egypt, Jordan, and most recently, Gaza. The Palestinians want 100% of their demands met, or there will be a perpetual state of war. There may even be war even if 100% of their demands are met. Israel has given substance, namely land. The Arabs/Palestinians only have empty promises of peace to offer. Who is to say that once they get the land, they renege on the promise of Peace. Very likely, judging the track record of the thugs.
Russian airstrikes hit Syrian provinces of Hama and Idlib (Reuters)
from the article: Does Israel want peace or to play the blame game?