Back in the 1970's the most effective way that Jews dealt with those who used Israel as a proxy to attack and spread hatred of Jews was to de-legitimize those who did these things. After enough ridicule they usually crawled back under the rock they came from. Might be a good idea to apply this today?
Ofir Akunis officially replaces Danny Danon as minister of science, technology, and space (Haaretz)
from the article: Want to delegitimize Israel? Be careful who you mess with