Having passed his licence, he obtained a diploma d’Etudes Superieures with a thesis on the ‘Relations between the conditions of intelligibility on the one hand and the problem of contingency on the other hand’. In 1926 Berger founded with some friends the Societe de Philosophie du Sud-est and its periodical .
Having passed his license, he earned a diploma d’Etudes Superieures with a thesis on the 'Relationship between conditions of intelligibility and the problem of contingency'. In 1926 Berger established with some friends the Société de Philosophie du Sud-Est and its periodical.