ABSTRACT
Chapter 1 sets the scene by introducing the main elements that form the subject of this book’s interdisciplinary inquiry. It starts by tracing the general contours of the chemical pollution problem, which has become today so diffuse and problematic as to constitute a planetary boundary. Some types of chemicals, including endocrine disrupters and nanoscale chemicals, are deemed to represent a planetary boundary threat, i.e. chemicals responsible for a type of pollution that can disrupt some of the Earth’s vital services.
The chapter introduces the idea that the many loopholes of chemicals legislation have greatly contributed to the state of affairs of chemical pollution. One initiative aiming to change this state of affairs is the adoption of the REACH Regulation. Hence an introduction to the general elements of REACH is offered. The chapter then moves on to explain from a scientific perspective the peculiar toxicity profiles nano-chemicals display and the consequent risks for humans and the environment. An overview of the ‘nano-word’, tracing a historical timeline from the origins of nanotechnology to its rise to prominence as a key enabling technology, is therefore offered.
The chapter concludes with a brief overview on the use of the interdisciplinary method in environmental law research.
