If Israel goes down, much of the world will be gone. As to Spanish sensibilities, your right, there is a deep anti-semitism that has its roots in the culture that led to the inquisition. You just want to finish the job ... but its not going to happen. Hopefully, that is distressing to you and yours.
UN: Gaza could be 'uninhabitable' by 2020 if trends continue (AP)
from the article: Former Spanish PM: If Israel goes down, we all go down