Chapter 1 Most of the data cited in this book have been drawn from the seven papers prepared by the working groups on the main issues covered in the report, and from several special reports prepared by ICPF for UN agencies - to be published as a seperate volume. Chapter 4 Harlan Cleveland, Knowledge Executive: Leadership in an Information Society (E.P. Dutton, New York, 1989), p.190. Chapter 5 Buringh, van Heemst and Staring. See World Food Outlook 1993 (World Bank), p.48