The authors, Andrew Lakoff and Stephen Collier both study anthropology. They have written several papers together focusing on the social and cultural types of knowledge concerning health and medicine. Lakoff works at the University of Southern California and Collier is the Director of Anthropology for the New School.
The authors argue that while recent changes in health security have led to a modern knowledge base and understanding of health threats these new systems are still forming and adapting as the health problems faced change.
The main argument is supported primarily through policy changes that show a changing approach to public health safety in the government and private organizations, with specific examples such as changes to the US government funding for biodefense research in the early twenty-first century. The paper also includes examples of changing scientific knowledge during the later twentieth century, referencing studies and reports that highlight the changing opinions of the scientific community. Finally, the authors divide the paper into several sections each outlining a specific type of problem and the practices devised as a solution, this format clarifies the main argument and aids the reader in understanding the authors views.