Sustainable e-School offers future-oriented programs, centered on human, ethical & practical questions rising from current issues. Education is a field of major interest for the new mobile Internet applications as well as a powerful mean for e-inclusion. Sustainable e-School is a project based on interdisciplinary learning and multicultural dialogue. It combines English as a foreign language, computer literacy and a chosen subject as a backbone for the program A dialogue can be established between communities with shared interest, the shared interest can vary from environmental issues, classic literature or a conflict between the two communities such as the Israeli and Palestinian one. The Dialogue is based on understanding what shapes the identity of a person today. Traditionally we speak about the I( ego) today but we must take into account the e-Identity( e-Id) as well.