Johnnay Mansour is assoicate member of the Univeristy of Jordan center of archives and of Mada al-Karmil in Haifa. He was the founder and first editor of Madarpedia in Ramallah and before that of al-Kalima Magazine. He has published 29 books and has written many articles on Palestine's culture, history and society.

Hada Soria Escalante is researcher and professor at the University of Monterrey and clinical psychologist.