If Israelis think Netanyahu is not sincere about peace and is just giving Israel a black name they will boot him out in next elections. The Israeli left will come in and run into a Palestinian dead end in talks. The Palestinians will start another intifada and Israelis will vote Netanyahu back in. That's the cycle. Israelis want an acceptable agreement but Palestinian expectations short-circuit the Israeli desire for an agreement.
UN: Gaza could be 'uninhabitable' by 2020 if trends continue (AP)
from the article: Peres seeks meeting with Obama to kick-start peace process