As perceived, not as known: digital enquiry and the art of intelligence

Abstract

Professor Emeritus, King's College London ἐὰν μὴ ἔλπηται ἀνέλπιστον οὐκ ἐξευρήσει, ἀνεξερεύνητον ἐὸν καὶ ἄπορον. ('If you do not expect the unexpected, you will not find it; for it is hard to be sought out and difficult') Heraclitus (DK 18).