Popular discourses surrounding contemporary digital media often misrepresent it as immaterial and ephemeral, overlooking the material devices that store and generate our media objects. This article materially ‘descends’ into a selection of prior media forms that make up the genealogy of the hard disk drive (HDD) to challenge our reliance on conceptual misrepresentations. This material analysis is used to situate digital media in a genealogy of prior media forms, to enrich our understanding of how media’s affordances arise from the interplay of both formal and forensic materiality and to demonstrate the value of reintegrating materiality back into the study of media.

Rapid innovation in printed circuit board, and the uncertainties surrounding quantification of the human and environmental health impacts of e-waste disposal have made it difficult to confirm the influence of evolving e-waste management strategies and regulatory policies on materials. To assess these influences, we analyzed hazardous chemicals in a market-representative set of Waste printed circuit boards (WPCBs, 1996-2010). We used standard leaching tests to characterize hazard potential and USEtox® to project impacts on human health and ecosystem. The results demonstrate that command-and-control regulations have had minimal impacts on WPCBs composition and toxicity risks; whereas technological innovation may have been influenced more by resource conservation, including a declining trend in the use of precious metals such as gold. WPCBs remain classified as hazardous under U.S. and California laws because of excessive toxic metals. Lead poses the most significant risk for cancers; zinc for non-cancer diseases; copper had the largest potential impact on ecosystem quality. Among organics, acenaphthylene, the largest risk for cancers; naphthalene for non-cancer diseases; pyrene has the highest potential for ecotoxicological impacts. These findings support the need for stronger enforcement of international policies and technology innovation to implement the strategy of design-for-the-environment and to encourage recovery, recycling, and reuse of WPCBs. Copyright © 2016 Elsevier Ltd. All rights reserved.

Very few studies have investigated the heavy metal contents in rice samples from a typical E-waste recycling area. In this study, 10 heavy metals (As, Ba, Cd, Co, Cr, Cu, Hg, Mn, Ni and Pb) in 13 polished rice and relevant hull samples, six relevant paddy soil samples were investigated. The geometric mean concentrations of Cd, Cu and Hg in soil samples were 1.19, 9.98 and 0.32 microg g(-1), respectively, which were 4.0, 2.0 and 1.1-folds of the maximum allowable concentration (MAC) (0.30, 50.00, 0.30 microg g(-1), respectively) for Chinese agricultural soils. The analyzed metal concentrations were significantly different between rice and relevant hull except for As, Cd and Hg (p<0.05). All metal concentrations, except for Co, in rice hull were higher than those in polished rice. The geometric mean of Pb in polished rice reached 0.69 microg g(-1), which was 3.5-folds higher than the MAC (0.20 microg g(-1)) by the safety criteria for milled rice. Cd contents in 31% of the rice samples exceeded the national MAC (0.20 microg g(-1)), and the arithmetic mean also slightly exceeded national MAC. In addition, Cd and Pb contents in local rice were much higher than commercial rice samples examined in this work and previous studies. Comparing the tolerable daily intakes given by FAO/WHO with the mean estimated daily intakes; Pb daily intake through rice consumption in this area was 3.7 microg day(-1)kg(-1) body weight (bw), which already exceeded the FAO tolerable daily intake, and the Cd daily intake (0.7 microg day(-1)kg(-1) bw) through rice had already taken up 70% of the total tolerable daily intake (1 microg day(-1)kg(-1) bw). The daily intake of Hg and As through rice was much lower than the tolerable daily intakes, but bioaccumulation of Hg through the food chain and intake of As from other food stuff should also be of concern.

This article examines the emergent field of media archaeology as offering a materialist approach to new media and specifically the Internet, constituting a ‘travelling discipline’ or ‘indiscipline’ rather than a new disciplinary paradigm. Following the lead of Siegfried Zielinski, it provides less an archaeology than an ‘anarchaeology’ of media archaeology, understanding this term in political as well as methodological terms. To do so, it charts a trajectory through some of the sources of media archaeology and its key theoretical articulations in the work of Zielinski and Friedrich Kittler up to its more recent articulations in the work of Jussi Parikka and Wolfgang Ernst. It uses this theoretical trajectory to illuminate some of the key problematics of media archaeology, in terms of both its practical application as a form of ‘theoretical circuit breaking’ and its most imaginative speculations as not only a material but even a geological approach to media as evident in Parikka’s most recent work, by way of such phenomena as the ‘vernacular Web’ and the problematics of e-waste. Throughout, it pays close attention to the value of media archaeology as a set of methods for new media research in relation to more established methodologies in media studies ranging from medium histories to cultural studies. In particular, it argues for articulating media archaeological approaches with media ecological ones, in order to bring out more clearly both the political stakes of the field and its potential contribution to studies of digital media.

This article explores how the iPhone phenomenon was born, the reality of electronic waste, and the annihilation of news frames that link our use of electronics and electronic waste. Media sources and Google queries were searched for stories about the iPhone and electronic waste. Symbolic annihilation, push-and-pull media, and agenda-setting theory’s obtrusive issues are used to explore the implications. The results indicate that stories about the iPhone are plentiful and stories about electronic-waste very few and far between. The results also clearly show that stories that make connections between iPhones and electronic waste are annihilated. This article highlights that the iPhone is an iconic and readily outdated example of the horrible “waste makers” we have become. The conclusion offers suggestions for ways forward.

This text is an investigation into media culture, temporalities of media objects and planned obsolescence in the midst of ecological crisis and electronic waste. The authors approach the topic under the umbrella of media archaeology and aim to extend this historiographically oriented field of media theory into a methodology for contemporary artistic practice. Hence, media archaeology becomes not only a method for excavation of repressed and forgotten media discourses, but extends itself into an artistic method close to Do-It-Yourself (DIY) culture, circuit bending, hardware hacking and other hacktivist exercises that are closely related to the political economy of information technology. The concept of dead media is discussed as “zombie media”—dead media revitalized, brought back to use, reworked.

The materiality of digital communication inflicts substantial environmental damage: the extraction of resources needed to produce digital devices; the toxicity of e-waste; and the rapidly increasing energy demands required to sustain data generated by digital communication. This damage, however, is paradoxically under-theorized in scholarship on environmental sustainability. Despite the existing critique of the "techno-fix" approach in sustainability studies, digitization - and digital communication in particular - continue to be celebrated as the tool for environmental sustainability; an approach we coin "digital solutionism." The article presents the first systematic review of the literature to map the implicit assumptions about the relationships between digital communications and environmental sustainability, in order to examine how digital solutionism manifests, and why it persists. We propose a concept matrix that identifies the key blind spots with regards to environmental damages of the digital, and call for a paradigmatic shift in environmental sustainability studies. An agenda for future research is put forward that advocates for the following: (1) a systematic account of material damages of devices, platforms and data systems adopted into sustainability research and practice, resulting in changes in both research framing and methodological foundations; (2) a reconceptualization and denaturalization of the digital itself as a promising solution; (3) a theoretical dialogue between sustainability studies and environmental communication. (4) an expansion of environmental communication as a field, from focusing on the communication aspect of environmental change to include the environmental footprint of communication itself.

Guiyu is the major electronic waste (e-waste) recycling town in China. The primary purpose of this study was to measure the lead levels in neonates and examine the correlation between lead levels and neurobehavioral development. One hundred full-term neonates from Guiyu and fifty-two neonates from neighboring towns (control group) in the late summer of 2006 were selected for study. The lead levels in the umbilical cord blood (CBPb) and lead levels in meconium (MPb) of neonates were determined with atomic absorption spectrophotometry. The neonatal behavioral neurological assessment (NBNA) was conducted on all neonates. A questionnaire related to the exposure to lead of pregnant women was used as a survey of the neonates' mothers. Compared with the control group, neonates in Guiyu had significantly higher levels of lead (P < 0.01), and the mean CBPb and MPb were 113.28 microg L(-1) and 2.50 microg g(-1), respectively. The relatively high lead levels in the neonates of the Guiyu group were found to correlate with their maternal occupation in relation to e-waste recycling. Neonates with high levels of lead load have lower NBNA scores (P < 0.01). There was a statistically significant difference in NBNA scores between the Guiyu group and the control group by t test (P < 0.05). No correlation was found between CBPb and NBNA scores; however, a negative correlation was found between MPb and NBNA scores (P < 0.01). There is a correlation between relatively high lead levels in the umbilical cord blood and meconium in neonates and the local e-waste recycling activities related to lead contamination. This study suggests that environmental lead contamination due to e-waste recycling have an impact on neurobehavioral development of neonates in Guiyu.

The computer mouse is the latest rodent on municipal vermin lists. The poisonous electronic waste that piles up on our city streets makes digital humanity seem as much an urban infestation as the common rat.

This article examines sites of ruinations that include zones of radioactive decay, ‘illegal’ housing projects, electromagnetic emissions, and e-waste dismantling and metal extraction. These sites have stories of people who are anticipating ruinations such as dreading a nuclear fallout or apartment demolition that has not yet happened. The article argues that ruination is an explicitly political process and exploring relations between humans who are living in ruins with the objects/things they are left with, out there, could lead to questioning power relations – both state power and infrastructural power. Borrowing from research methods such as media archaeology, media geology and media anthropology, the article points to generative connections between mediations of ruins and media ruins (consisting of media objects/infrastructures that are themselves marked by disruptive materialities and (un)planned obsolescence). While approaching media ruins, interrogating the politics embedded within research methods would help in understanding ruination itself as a political project.

Research on product life-spans tends to link the causes of psychological obsolescence with end-users and product designers, and posits the consequences of obsolescence in terms of increasing e-waste and energy use. Drawing upon qualitative fieldwork conducted with employees of a global computer firm and users of its laptop computers this article brings together the poles of production and consumption to explore the dynamics of de-stabilization in product qualities, connecting the intensification of this process to psychological obsolescence and unsustainable patterns of consumption. First, we demonstrate that consumer-facing functions within the firm such as user research, sales and marketing play a key role in driving the pace of technological change within the firm by specifying consumer demand. We argue that by distilling an imaginary demanding consumer from various sources, the firm justifies and drives rapid de-stabilization in product qualities and specifications. We show how this prompts end consumers to constantly re-evaluate product qualities, devaluing existing products and contributing to psychological obsolescence and disposal of functioning products. We then go on to discuss the environmental implications of this process, suggesting that whilst premature disposal due to perceived obsolescence may not increase waste in the short term, it is still likely to contribute to an increase in material and energy use in manufacturing.

This paper reviews the concentrations of persistent organic pollutants such as flame retardants (PBDEs), dioxins/furans (PCDD/Fs), polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs) and heavy metals/metalloid concentrations of different environmental media at Guiyu, a traditional rice-growing village located in southeastern Guangdong Province (PR China), which has turned into an intensive electronic-waste (e-waste) recycling site. Incomplete combustion of e-waste in open air and dumping of processed materials are the major sources of various toxic chemicals. By comparing with existing data available in other areas and also guidelines adopted in different countries, it is obvious that the environment is highly contaminated by these toxic chemicals derived from the recycling processes. For example, the monthly concentration of the sum of 22 PBDE congeners contained in PM(2.5) (16.8ngm(-3)) of air samples at Guiyu was 100 times higher than published data. In order to safeguard the environment and human health, detailed investigations are urgently needed, especially on tracking the exposure pathways of different toxic chemicals which may affect the workers and local residents especially mothers, infants and children.