The essays collected here do not constitute a philosophy of technology, in the sense which, for instance, Don Ihde requires. According to Ihde the philosopher of technology must reflectively analyse technology in such a way ‘as to illuminate features of the phenomenon of technology itself’. The contributors to this volume do not concern themselves with the essentiahst enterprise of defining technology; they more or less take it for granted that the reader is familiar with a variety of technologies such as Information Technology, and proceed from there. Hence the title is the conjunctive one of Philosophy and Technolog..