The theme of ISFiT 1990 was "A Changing Europe -- What are the Roles and Responsibilities of the Students and their Universities?," a timely theme, considering that the Berlin Wall fell shortly before the festival was held. Gro Harlem Brundtland opened the festival. ISFiT arranged for two trains, one from Budapest and one from Paris, to transport 375 students from all over Europe to Trondheim. For many of the participants, this was their first visit outside the Iron Curtain. This train ride has later been called "The ISFiT Rail".