Does anyone actually believe a two state solution is possible in Israel-Palestine?

Every time Israel has offered it and it has been offered by Rabin and Barak among others, the Palestinians have refused to accept it. Remember that Israel has repeatedly sought and achieved peace with former enemies (Egypt, Jordan, Saudi Arabia).

I disagree with a lot of what Israel is doing now, but I do not believe the Palestinians have ever had leadership that was willing to seriously consider a lasting, peaceful, two-state solution.