James Elliot examines the impact of tourism on developed and developing countries and the ways in which governments have managed this diverse and volatile industry. The issues are explored using a range of case studies from around the world

We describe a novel physical application of the OctTree data structure [P. Meagher, Comput. Graphics Image Process 19(2) (1982) 129–147] in a dynamically tessellating algorithm, in conjunction with an object-oriented, constructive solid geometry library (DOC), to efficiently determine pore...