22 NOVEMBER 1975, page 22

Press

Freedom and the NUJ Robert Ashley Freedom is a word I distrust. I experience an immediate need, when I hear it, to , ask "Freedom from what?" Wh;ch is why I've had a feeling,......

Science

Great scientists Bernard Dixon What makes a great scientist? The making of a great discovery, maybe — the discovery of penicillin, relativity, evolution, or the principle of the......