Education on computing has become a certain key subject of“gliberal arts”.Everybody talk about its importance without taking part of it by themselves, leaving it on the shoulders of“experts”so called. Who might be, then, true experts for it? Could computer scientists be ones as they are currently supposed to? Probably not. All the university teachers must collaborate to make it a genuine part of liberal arts since computing is the very challenge to our intellectual activity itself, let alone to our daily life. Reporting on the current situation in Waseda University, the author discusses what should be done for tomorrow.