The supplemental reading I chose to analyze is entitled “A Terminal Condition: The Cathode Ray Tube's Strange Afterlife.” Authors Josh Lepawsky and Charles Mather introduce their article with a skeptical probe into the New York Times’ conviction that the “cathode ray tube is dead” (qtd. in Lepawsky and Mather). Questioning what it means for the cathode ray tube (CRT) to have lived and died, Lepawsky and Mather first discuss the origins of the CRT by informing readers of a pivotal 17th-century debate. Thomas Hobbes and Robert Boyle, a political theorist and aristocrat respectively, disputed the significance of Boyle’s vacuum pump, an apparatus Boyle passionately defended as extensive in its impact. Later in the 19th century, two experimenters fundamental to the field of electromagnetic physics demonstrated why the vacuum was an essential component of the cathode ray tube, and was thus, significant. J.J. Thompson proved that electrons passing through a vacuum form cathode rays; Karl Ferdinand Braun built vacuum tubes that contained an electron emitter and a fluorescent screen that allowed him to view electrical waveforms. These cathode ray tubes had the potential to display information on a screen, and this potential was enough to integrate the technology into the mainstream.
As CRTs exited the laboratory, they swiftly found a new home and body in the television. Millions of CRTs were manufactured during the 1920’s, which required the additional mining and collection of plastic, glass, and metal, especially copper. TVs during this time only depicted static, but Americans still bought them. As this new cultural and technological phenomenon approached determinedly from the horizon, society eagerly and promptly began to reorganize itself in response. Advertisers envisioned a TV room as the new centerpiece of family life in the home, rather than a traditional piano, or even a radio. Additionally, CRT technology continued to develop with the advent of the computer in the 1950’s. Once CRTs utilizing a video display terminal (VDT) began to be introduced into the workplace, however, a number of health-related difficulties became apparent in the largely female population that worked with CRTs. High stress levels, skin damage, and miscarriages threatened the workforce. The study and revelation of CRT technology’s harms in the workplace took place in the late 1970’s and throughout the 1980’s. The discovery was an omen.
Together, flat screen technology and advanced computer monitors replaced CRTs in the homes and minds of Americans. CRTs began to rapidly enter the American waste stream, but the lead located in a CRT’s glass screen as well as its other toxic components prompted U.S. states to ban the unwanted technology from their landfills. Landfilling CRTs might cause toxic materials to leach into surrounding soil or bodies of water. Unfortunately, CRTs have been abandoned in warehouses across the country. Though a CRT recovery economy has met demand in places seeking televisions or arcade consoles, the toxicity of the technology is dangerous to those hoping to strip CRTs of their valuable metals by burning them in acid baths or open flames. Are CRTs thus “dead?” Are they worthless? Authors Lepawsky and Mather ominously reference a bacterium found to thrive in toxic electronic waste as they end their article. Clearly, the remains of CRTs continue to circulate and impact, indicating that even outdated material culture does not go away easily.
Lepawsky, John and Mather, Charles. “A Terminal Condition: The Cathode Ray Tube's Strange
Afterlife.” The Atlantic. April 29, 2014.
www.theatlantic.com/technology/archive/2014/04/a-terminal-condition/361313/. September 4, 2017.