i think at the end it must come down to two things; one basically a change in attitude — we have to come to recognise that we live in a very, very technological society, that most of us were born before man walked on the moon, but the kids in school were born in an age when man had walked on the moon ten years ago and they live in a world which is very scientific, and we have to recognise that — and the other one is practical sense, i think, where we really have to look seriously to in-service training of teachers, a) and b) we have to look carefully at the way we train teachers now.