مؤتمر سان ريمو
Grief drew attention to the wider scope of the 1920 San Remo conference, His thesis was that "de jure" sovereignty over the entire Land of Israel (Palestine) was vested in the Jewish People as a result of the reference to the Balfour Declaration, adopted at the San Remo Conference in April 1920. Grief maintained that Israeli politicians and jurists, including the authors of the 2012 Levy Report failed to grasp the full importance of the "San Remo Resolution", a term he coined to clarify his position, according to the "Algemeiner".