“…Today 'sustainable development' needs to be linked to new material realities, the product of our science and technology, and associated shifts in consciousness. We have entered a world in which 'sustainability' is understood in terms of new material 'realities', as well as epistemological positions (Mol;Law, 1994;Touraine, 2003, Urry, 2003. The challenge for critical thinking, then, is to identify the ways in which material changes -in the physical environment, information technologies and the human body -require us to revisit the idea of sustainable development.…”