The arrival of the aerostatic balloon at the end of the nineteenth century ushered in a new perspective on the battlefield, taking over from the mount--the hill at the edge of the field of combat--and the fortified tower positioned within it. Since then there has been no perspective more culpable in[...]
As everything from immigration, airport security and road tolling become headline news, the need to understand mobility has never been more pertinent. Yet 'mobility' remains remarkably elusive in summary and definition. This introductory text makes 'mobility' tangible by explaining the key theories [...]