While these moments are only a subset of such moments in US history, and Congress is only one of a range of forums in which such political discussions can take place, the thesis focuses on these cases because not only are they important in themselves, but also they reveal issues and approaches that are not unique to these moments. The thesis draws on the on the work of Neil Postman, who argues that the emergence and subsequent dominance of media like television have the capacity to alter the manner in which we think and thus have profound effects on the texture and character of American civic life. In this vein it uses a comparison of how lawmakers attempted to regulate television and social media platforms like Facebook to explore whether and how lawmakers have attended to the capacity of these media to shape public thought.
The thesis demonstrates that understanding of media’s epistemological influence is only ever tacitly acknowledged by lawmakers and is not regarded as an important consideration during evaluative legislative efforts. Instead, Congress tends to focus on matters that are of immediate concern and pragmatic in nature, eclipsing questions about how these technologies fundamentally alter our perceptions of the world and the ways we as individuals and as a society relate to it. By not taking such questions into account during our legislative proceedings, the thesis argues, we cede opportunities to employ and regulate technologies to better serve our cultural ideals and remain susceptible to unwanted forms of cultural erosion mediated by technologies.
Researchers at ASU have identified opportunities to reduce risk to human health and the environment by changing the composition and disposal practices of polymers. Although plastics have benefited society in innumerable ways, the resulting omnipresence of plastics in society has led to concerns about the hazards of constant, low-level exposure and the search for options for sustainable disposal.
The team used examples from public health and medicine-sectors that have particularly benefited from polymer applications, to highlight the benefits of using plastics in certain applications and to pinpoint opportunities for reducing risks from all plastics’ uses. These include phasing out polymers that contain components associated with negative health effects, diminishing the need to dispose of large quantities of plastic through reduction and reuse, and promoting and developing less harmful alternatives to conventional plastics.
For additional discussion please see the publication Plastics and Environmental Health: the Road Ahead available online here.