This is absolutely distorted information !!! As a Jew living in France, I wonder who where the Jews that the survey targeted… Among all my Jewish friends and family, there is no more than 1 or 2 family considering emigrating to Israel, which means less than 5%… The 48% that you mention is completely absurd… or the survey only took into account some religious Jews living in very specific districts. This kind of article is a strong discredit for Haaretz objectivity !
UN: Gaza could be 'uninhabitable' by 2020 if trends continue (AP)
from the article: European Jews feel comfortable at home, but see rising anti-Semitism