Secton 1 Energy: Turbines with a twist; Power from space; Electricity development. Section 2 Environment: Saving the earth – The whole earth; Large climate changing projects; A sustainable global city; A new urban model; World water supply issues; A Rhone-Algeria aqueduct; Ocean farming. Section 3 Communications and trans;ort: Toward world-scale seamless transportation; An Asia-Europe railway and a middle-east island; Swiss trans-alpine tunnel projects; Satellites in world communications; Global military and civilian telemedicine. Section 4 Management and human resources: Starting a macro-project on the right foot; Leadership: Authoritarian or collaborative?; High-performance partnering practices; Military-civilian conservation corps. Section 5 Financial and legal issues: Prime contracting: Profit with peril? Managing price through knowledge networking; Concepts of eminent domain. Section 6 Outlook: Macro-projects in China; Challenges for the twenty-first century.