SAGE Reference The SAGE Encyclopedia of the Internet Internet Origins and History By:Barney Warf Edited by: Barney Warf Book Title: The SAGE Encyclopedia of the Internet Chapter Title: "Internet Origins and History" Pub. Date: 2018 Access Date: September 4, 2022 Publishing Company: SAGE Publications, Inc. City: Thousand Oaks, Print ISBN: 9781473926615 Online ISBN: 9781473960367 DOI: https://dx.doi.org/10.4135/9781473960367.n155 Print pages: 543-553 © 2018 SAGE Publications, Inc. All Rights Reserved. This PDF has been generated from SAGE Knowledge. Please note that the pagination of the online version will vary from the pagination of the print book. SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference The Internet reflects a long history of technological innovation in computing and communications. Some might argue that the roots extend to the 19th century with the invention of the telegraph in 1844 or Herman Hollerith’s punched cards to store data in the 1880s. Certainly, the history of computing stretches at least as far back as World War II, when the first computers were deployed to assist in the creation of nuclear weapons. Norbert Wiener played a key role in the invention of cybernetics, born out of studies of missile technology, which focused on the feedback loops between humans and electronic systems; his book, Cybernetics: Or Control and Communication in the Animal and the Machine, was published in 1948. Wide area networks emerged as early as the 1950s. This early stage was followed by rapid increases in computing power and memory, the miniaturization of electronics, and the microelectronics revolution. It is vital to note that the Internet emerged through a process of incremental creep rather than long-term planning. Many current applications, such as blogs, adware, Skype, and social media, could not have been imagined in the Internet’s early stages; indeed, the invention and soaring popularity of these phenomena point to the web’s trajectory as a palimpsest of unintended consequences. This entry approaches the development and evolution of the Internet in three stages. First, it examines the birth of the Internet in the 1960s and its development through the 1980s, including the rise and fall of ARPANET (Advanced Research Projects Agency Network) and NSFNET (National Science Foundation Network), the creation of standard protocols, and the creation of the World Wide Web. Second, it turns to the 1990s, when the Internet became privatized, commercialized, and globalized, and exploded in size. The third section focuses on the 21st century and the numerous changes that accompanied the continued growth of the Internet, including Web 2.0, the mobile Internet, social media, the digital divide, the Chinese web, and mounting censorship. Early Days (1960s–1980s) The birth of the Internet may be traced back to the early 1960s to the U.S. Defense Department’s Advanced Research Projects Agency (ARPA, later Defense Advanced Research Projects Agency, or DARPA), which was founded by President Dwight D. Eisenhower in 1958 in the wake of the then Soviet Union’s launch of the first satellite, Sputnik. ARPA’s mission was to propose innovative research ideas with significant technological impacts. Massachusetts Institute of Technology (MIT) scientist Joseph Licklider, the first head of research at DARPA under program manager Lawrence Roberts, proposed a “galactic network” of computers that could communicate with one another as early as 1962. DARPA awarded numerous contracts for packet-switching networks. In 1965, a connection was established between Lincoln Lab at MIT and the System Development Corporation lab in Santa Monica, California, using a dedicated phone line, with a speed of 1.2 Kbps, what Michael Banks (2008) calls a “a proof of concept” of a wide area network (p. 4). It is widely believed that this effort was designed with the aim of allowing computers to communicate with one another in the event of a nuclear attack—the principal focus was on the Pentagon and its computing center at Cheyenne Mountain, Montana—although a 2009 article by Barry M. Leiner and colleagues disputes the idea that this was part of the original intent. Another motivation was to allow computers, which were expensive at the time, to share resources. Time sharing allowed researchers at one institution to avail themselves of computers at another institution. Much of the durability of the current system is due to the enormous amounts of federal dollars dedicated toward research in this area. The initial military goals were soon supplemented by civilian ones. DARPA grouped together several young, ambitious computer scientists, who created a series of related innovations such as neural networks, queuing theory, adaptive routing, and File Transfer Protocols. File Transfer Protocol was invented in 1973. However, Martin Campbell-Kelly and Daniel Garcia-Swartz have argued that this conventional story of the Internet’s origins is too simple and that multiple networks were under way at the time, such as the U.S. military’s Semi-Automatic Ground Environment defense system in 1962. Drawing on a well-received 1961 paper by MIT’s Leonard Kleinrock (sometimes called the father of modern networking) on packet switching titled “Information Flow in Large Communication Nets,” Paul Baran Page 2 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference (1926–2011) of the RAND Corporation formalized what he called “message blocks,” in which individual messages may be decomposed, the constituent parts transmitted by various channels, and then reassembled, virtually instantaneously, at their destination. In Britain’s National Physical Laboratory, Donald Davies independently created packet switching, which became the preferred term, and proposed a national data network. Both message blocks and packet switching divided messages into pieces that could be independently routed. Similar efforts included Telenet and the Michigan Educational Research Information Triad, which began in 1966. On August 30, 1969, Bolt, Beranek and Newman delivered the first Interface Message Processor to Kleinrock’s Network Measurements Center at the University of California, Los Angeles (UCLA). The UCLA team responsible for installing the Interface Message Processor and creating the first ARPANET node included graduate students Vinton Cerf, Steve Crocker, Bill Naylor, Jon Postel, and Mike Wingfield. Two months later, on October 29, 1969, Charley Kline, a student in the Network Measurement Center, sent the first-ever message from one computer to another on the ARPANET. In the 1970s, packet-switching standards were standardized under the International Telecommunication Union. France experimented with the Cyclades project. In 1978, Western Union, Tymnet, and the British Post Office collaborated to develop an international packet-switching network, which expanded to include North America, Hong Kong, and Australia. In the 1970s, the Transmission Control Protocol/Internet Protocol (TCP/IP), codeveloped by Robert Kahn of DARPA and Vinton Cerf at Stanford University, was introduced, and in 1982, it became the standard networking protocol, making it possible to join almost any set of networks together (although there was some resistance in Europe). The term Internet became shorthand for “internetworking.” ARPA gave birth to a network quite different from the centralized telephone system of the time, which relied on analogue information: Rather, digitization facilitated a decentralized, and then distributed, network. From the beginning, it adopted open architecture networking, a revolutionary concept at the time, meaning that a particular network design could be chosen by users and made to interface with other networks through a higher level internetworking architecture. What would become ARPANET developed new protocols for internetworking and became the first wide-area packet-switching network. In 1969, ARPANET sent its first message, a “node-to-node” communication, between two computers. The early ARPANET used a Network Control Program rather than TCP/IP, but switched on January 1, 1983, after careful planning. TCP/IP remains the standard protocol. The power of networked systems soon became clear. By 1969, ARPANET connected four universities: (1) UCLA (the first node in ARPANET), (2) the Stanford Research Institute, (3) the University of California, Santa Barbara, and (4) the University of Utah. In 1971, it added the University of Hawaii’s ALOHAnet. By the end of 1971, 23 universities were connected by the web. In 1972, Robert Kahn made the first public demonstration of ARPANET at the International Computer Communication Conference. The European Network spread ARPANET through the continent’s universities and research centers. In 1973, the first international connection was established between ARPANET and University College London and the Royal Radar Establishment in Norway. In 1976, Queen Elizabeth sent the first royal email message during a visit to a military base, but it would be several years before computer-to-computer communications routinely included messages among people. The roots of email may be traced to the Compatible Time Sharing System at MIT, written by Tom Van Vleck and Noel Morris. In 1972, Ray Tomlinson, an engineer at the U.S. computer science research firm Bolt, Beranek and Newman (which played a key role in ARPANET), wrote the basic software for sending and receiving email, and he invented the use of the @ symbol in addresses, thus adapting computers for communication among humans. Soon thereafter, experiments began in Internet telephony, file sharing, and video games. In 1975, the Defense Communication Agency assumed control of ARPANET. Other government agencies began to set up similar networks, such as the Department of Energy’s MFENET (Magnet Fusion Energy Network) and NASA’s (National Aeronautics and Space Administration) Space Physics Analysis Network. AT&T, disseminating the UNIX operating system, gave rise to Usenet. In 1981, Greydon Freeman and Ira Fuchs devised BITNET (“Because It’s There Network,” and later “Because It’s Time Network”) to connect academic computers, first connecting Yale University and the City University of New York. Page 3 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference Because ARPA is a public agency, its applications were noncommercial in nature (military, research, and educational). The private sector, however, was eager to get into the new market: In 1974, Telenet, what was arguably the first ISP (Internet service provider), began operations serving universities. In 1979, Compuserve became the first company to offer retail email services, including a chat program. Meanwhile, some of the world’s first cybercommunities began to take root, such as the WELL (Whole Earth ’Lectronic Link) in San Francisco, which started in 1985. Similar bulletin board systems proliferated. The first personal computers appeared, giving rise to (unfounded) fears that TCP/IP was too complex for them to handle. By 1980, Usenet (conceived by Jim Ellis and Tom Truscott) began to form its first communities, which posted notices in a bulletin board system but without a dedicated administrator. In 1981, the NSF funded the Computer Science Network, including a series of supercomputers at universities. Because DARPA’s responsibility was to develop cutting-edge technologies, not administer a communications network, in 1984, administration of the Internet was transferred to the NSF. In 1983, ARPANET was split in two: (1) MILNET (military network), for military purposes, and (2) NSFNET. MILNET, officially known as the Defense Data Network, was operated by the Defense Information Systems Agency and lasted from its birth in 1983 until 1995 to carry unclassified material electronically. It provided Internet connectivity to Defense Department offices and installations in the United States and to military bases overseas. NSF funded five supercomputer centers at (1) Princeton University; (2) the University of Illinois; (3) Cornell University; (4) the University of California, San Diego; and (5) the Pittsburgh Computing Center (including Carnegie Mellon University and the University of Pittsburgh) and connected these centers and the National Center for Atmospheric Research in Boulder, Colorado. From the original six nodes, the network began to expand to other academic centers. By 1991, it expanded to 14 nodes, including the universities of Utah, Washington, and Delaware, and Stanford University, and had added international connections as well. NSFNET consisted of backbone links among 200 academic supercomputers, mid-level networks (campusbased or supercomputer consortia), and campus networks. NSFNET also had connections to networks at NASA and the Department of Energy. In partnership with IBM and the Michigan Educational Research Information Triad, a consortium of universities in Michigan, NSF upgraded its backbones in 1988 to DS-1 fiber lines (1.544 megabits per second, or Mbps) as client demands increased and the older lines were overloaded. As the number of Internet hosts rapidly multiplied, hosts were assigned names so as to eliminate the need to remember numeric addresses. As more independently managed networks were joined together, Paul Mockapetris, Jon Postel (1943–1998), and Craig Partridge invented the Domain Name System in 1985, which allowed for a hierarchy of locations within an Internet address. ARPA initially created six domains: (1) edu (education), (2) mil (military), (3) gov (government), (4) com (commercial), (5) org (organizations), and (6) net (networks). (Postel was also active in the creation of Internet standards and edited the Request for Comments for many years.) The number of Internet hosts multiplied like rabbits: By 1987, there were 10,000; by 1989, 100,000; and by 1990, 300,000. Also, in 1990, the first search engine designed by a student, Archie, was created. Soon thereafter, in keeping with the broader deregulation of telecommunications, the government began to withdraw its support for the Internet, handing its governance and provision of services to the private sector. As David Mowery and Timothy Simcoe (2002) argue, “Adoption of the Internet in the US was encouraged by antitrust and regulatory policies that weakened the market power of established telecommunications firms and aided the emergence of a domestic ISP (Internet Service Provider) industry” (p. 1370). Telecommunications providers were eager to sell connectivity. ARPANET was decommissioned in 1990, and the market was charged with providing backbone services. Similarly, NSFNET was decommissioned in April 1996, when NSF defunded it after spending US$200 million on it over 11 years. Subsequently, the control over Internet backbones became privatized. By 1995, the Internet had grown to encompass 50,000 networks, half of which were located in the United States. With the end of restrictions on commercial traffic, today, almost all of the Internet’s infrastructure are privately owned and managed. Notably, the private users of the Internet benefited heavily from billions of dollars of public investments. Unlike the telephone industry, the privatization of Internet backbones was accomplished with little regulatory oversight (e.g., nondiscriminatory regulations for carrying traffic). Page 4 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference Malicious use of the Internet grew in tandem with the number of users. In 1971, the first virus, Creeper, made its debut. In 1978, the first spam message crept through the network. In 1988, the first worm, Morris, was created. In 2000, the iloveyou virus infected 50 million computers in 10 days. In 2010, Stuxnet was used with devastating effect against Iranian nuclear reactors. In the early 1980s, the European Particle Physics Lab (CERN) developed hypertext and URLs (Uniform Resource Locators), the system of addresses used on what would become the World Wide Web. CERN drew on a long history concerning hypertext (a term coined by Ted Nelson in 1965), reaching back to Doug Engelbart’s prototype “oNLine System”; Engelbart also invented the mouse. Similarly, Andy van Dam and others built the Hypertext Editing System in 1967. The British physicist Sir Tim Berners-Lee (knighted in 2004) envisioned a global, hyperlinked information system. In 1990, with his colleague Robert Cailliau, he proposed a hypertext project called the WorldWideWeb (initially used as one word) in which documents could be viewed using a “browser” and a client-server architecture. (Others had proposed similar systems earlier but had not followed through; Vannevar Bush envisioned just such a system called Memex in The Atlantic Monthly in 1945.) Berners-Lee, who is often called the father of the World Wide Web, created the first web server and web browser (named “CERN httpd”) while employed at CERN in Geneva; he opened the first website on December 20, 1990, and the first webpage on August 6, 1991. Essentially, he successfully intertwined hypertext and the Internet, making the network as flexible and decentralized as possible. Berners-Lee’s contributions to the web are enormous: the first webpage, the invention of hypertext and hypertext markup language, and the World Wide Web Consortium, which Berners-Lee founded in 1994 after he left CERN to join MIT. CERN, inspired by computer geek culture hostile to copyright protection (e.g., the Free Software movement), announced that the newly born World Wide Web would be free to everyone. (In part, this was a reaction to the University of Minnesota’s decision to charge license fees for the Gopher protocol, which had been released in 1991.) Although many people use the terms Internet and World Wide Web interchangeably, technically, the web consists of hyperlinked documents identified through their URLs and is part of the broader configuration known as the Internet. Together, the Internet’s founders developed a multitiered system that ranged from computers at the bottom to successive layers of networks and browsers. The Internet’s expansion spurred concerns over standards and protocols and led to the rise of several oversight agencies. In 1979, DARPA created the Internet Configuration Control Board, which was later renamed as the Internet Advisory Board in 1984, then the Internet Activities Board in 1986, and finally the Internet Architecture Board in 1992. In 1986, the U.S. government established the Internet Engineering Task Force to promote the Internet standards. ARPANET’s standards were governed by the Internet Assigned Numbers Authority (IANA), founded in 1988. IANA was charged with root zone management in the global Domain Name System. In 1998, ownership of IANA was transferred to the Internet Corporation for Assigned Numbers and Names, a nonprofit organization based in Washington, D.C. The Internet Society, which was formed in 1992, supports the development of Internet-related standards and policy and provides education and training about the Internet. By the early 1990s, webpages had become increasingly normalized and visible, even though early ones were read-only documents that did not allow for interaction with users. In 1993, both the White House and the United Nations went online, and President Bill Clinton was the first U.S. president to send an email from the White House. Shortly thereafter, the Encyclopedia Britannica went online, later to give up its paper version altogether. The 1990s: The Internet Goes Global and Commercial The mid- to late 1990s saw a vast expansion of the Internet’s size and number of users, as multiple communities came online. In 1993 alone, the number of web servers jumped from 50 to 500. The Internet rapidly spread beyond the research community and soon was used by households, nonprofits, and corporations, among others. Hypertext became wildly popular among authors, programmers, scientists, librarians, and others. Several factors contributed to the explosive growth of the Internet. Page 5 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference Graphical interfaces greatly simplified the use of the Internet, leading to the creation of the World Wide Web. In 1993, Lou Montulli released a text-based browser, Lynx. The same year, a team at the University of Illinois led by Marc Andreessen created the first graphical browser, Mosaic (which became Netscape in 1994), greatly enhancing popular access to web contents and freeing users from Microsoft DOS. Research for Mosaic was funded by the High Performance Computing and Communication Act of 1991, an initiative of Senator Al Gore (D-TN). Soon thereafter, private web browsers sprouted like mushrooms, including Microsoft’s Internet Explorer (1995), Apple’s Safari (2003), Firefox (2004), Google Chrome (2008), and in 2016, Microsoft Edge, displacing older models such as Gopher. America Online launched its Instant Messenger service in 1997. Another factor was the enormous decreases in the cost of computers and exponential increases in their power and memory. Personal computers have become increasingly affordable, and relatively fast, low-end machines are readily available for relatively modest sums. In 1975, the first computer for home use, the Altair 8800, became available. In 1976, Steve Jobs and Steve Wozniak founded Apple Computer, which launched its first personal computer, the Apple II, in 1977; in 1984, it launched the Macintosh. Simultaneously, several high-speed fiber-optics networks were laid down, first across the Atlantic Ocean (in 1988) and then, in the 1990s, across the Pacific and Indian oceans. With much higher bandwidth, the adoption of graphics, including video, and sound became feasible. The first video-sharing site went online in 1997. Fiber optics greatly enabled the transformation of the Internet from a communication system to a commercial system, accelerating the pace of customer orders, procurement, production, and product delivery. In the 1990s, telecommunications giants such as British Telecom, France Telecom, Deutsche Telekom, and many others initiated Internet services. Cheap computers, easy-to-use browsers, and fast connections made the Internet wildly popular. In 1994, the number of Internet users jumped by more than 300,000%. By 1998, 100 million people were using the web. This rate of increase conforms to Metcalfe’s Law, which holds that the value of a network is proportional to the square of the number of users. Given capitalism’s relentless pressure to commodify everything, it is no surprise that corporations soon took to the Internet, leading to a proliferation of .com websites, which constitute the majority of sites on the web today. The market rapidly shifted from providing networking services to offering a wide array of goods and services. The commercialization of the Internet, and thus the rise of e-tailing, e-banking, and business-tobusiness e-commerce, was propelled by the numerous vendors who incorporated TCP/IP. In 1988, the first Interop trade show was held, and it is now held in seven places across the globe, drawing one quarter of a million people annually. Subsequently, online vendors began to sprout, some becoming enormous. In 1994, Pizza Hut opened the first online store. The same year, Jeff Bezos founded Amazon.com, originally to sell books online but soon to become the behemoth of Internet e-tailing. eBay emerged as an electronic marketplace in 1995 under the name AuctionWeb. In 1996, Hotmail became the first commercial email service, founded by Sabeer Bhatia and Jack Smith. In 1998, Sergey Brin and Larry Page founded Google, a search engine to rival Yahoo (founded in 1994 by Jerry Yang and David Filo). Google soon became the king of search engines, responsible for 70% of Internet searches worldwide as of 2017. In 1999, a college student, Shawn Fanning, started Napster, an online music file sharing service (which was shut down in 2002). Also in 1999, online shoe retailer Zappos started the first online-only retail store. Internet gambling took off around this time. Newspapers began online versions, which soon surpassed the older paper form in the number of readers, while print newspaper readership dropped quickly. Schools and libraries began to adopt the Internet with gusto. The Clinton administration established the Schools and Libraries Program of the Universal Service Fund, informally known as E-rate, as part of the Telecommunications Act of 1996. E-rate generated US$2.25 billion in funds designed to subsidize telecommunications services for schools in impoverished communities, and it was widely credited with raising the proportion of public schools with Internet access from 14% in 1996 to 98% in 2010. However, E-rate failed to provide funding for computer hardware, software programs, staff or teacher training, or broadband services, Page 6 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference all of which are essential for effective Internet access. In addition, the Clinton administration created the ECorps, 750 AmeriCorps volunteers working to facilitate Internet access in low-income areas through a network of federally subsidized Community Technology Centers. By 2010, 99.1% of all U.S. public libraries offered free Internet use, due in part to funding from the Bill and Melinda Gates Foundation, which saw libraries as a means of reducing the digital divide. The Internet also began to weave its way into the fabric of the economy. What is often described as the first banner web ad was sold by Wired magazine to AT&T in 1994. Firms began to use the web for recruiting, advertising, and marketing; today, Internet advertising revenues exceed those of television. Other uses included telecommuting and managing inventories, particularly as just-in-time inventory systems became widespread. Supply chain management became more accurate. Business-to-business e-commerce took off, including digital contracts and electronic signatures. Government-to-business e-commerce followed suit, including online auctions and procurement. So great was the number of Internet start-ups fueled by Silicon Valley venture capitalists in the late 1990s that the market soon readjusted with the devastating dot-com crash of 2001. As ever-larger numbers of people became comfortable with the Internet, the term cyberspace, coined by science fiction writer William Gibson in his 1984 novel Neuromancer, became popular. “Cyber” became a common prefix to designate many Internet-related activities, such as, to take but a few examples, cyberwar, cybersex, cyberstalking, cyberterrorism, cyberactivism, cybercafés, cybercrime, cybercommunity, cyberfeminism, cyberculture, cyberheroes, cyberjournalist, cyberthief, cybermarriage, and cybersecurity. Spurred by declining costs, deregulation, and an increasingly tech-savvy public, the growth of the Internet has been phenomenal; indeed, it is arguably the second-most rapidly diffusing technology in world history, second only to the mobile phone. With rapid declines in the cost of computer technology, a glut of fiber optics that led to dramatic falls in communications prices, easy-to-use graphical interfaces, and the clear potential for all sorts of as-yet unheard of applications, it is no wonder that Internet usage worldwide began to grow exponentially. The number of users soared from roughly 10 million in 1990 to 1 billion in 2001, to 3.73 billion in March 2017 (about half of the planet’s population), an average rate of increase of almost 14% per year (Figure 1). By 2014, the website Internet Live Stats estimated that there were more than 1 billion websites, although the number has fluctuated since then. As of late 2017, the indexed web was estimated to contain more than 4.5 billion webpages. Page 7 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference Figure 1 Growth in Global Internet Users, 1990–2016 Source: Author, using data from Internet World Stats (internetworldstats.com). As the number of users and Internet applications multiplied, and as graphical content made the volume of data grow exponentially, broadband became vital to Internet connectivity. Although broadband technology has existed since the 1950s, it was not commercially feasible until the deployment of vast quantities of fiberoptics lines in the 1990s allowed enormous amounts of data to be transferred across the Internet at high speeds. The Federal Communications Commission defined broadband in 2010 as a minimum speed of 4 Mbps for uploading and 1 Mbps for downloading, although much higher speeds are necessary for advanced capabilities. Many use a benchmark of 25 Mbps upload and 3 Mbps download speed. The slow speeds of modems and telephone lines gave way to fast and then to superfast connections (as fast as 2.4 gigabytes per second). Today, the vast majority of netizens in the developed world use broadband. Broadband made possible innovations such as Internet television (e.g., Netflix, founded in 1997) and Voice over Internet Protocol telephony. Arguably, having or not having broadband is quickly becoming the dominant face of the digital divide. In 2016, 75% of the U.S. population used broadband technologies at home, reducing dial-up services to a mere 5%. There are important rural-urban differences in the broadband digital divide, in which urban areas are often overserved, while their rural counterparts lack easy access. Numerous new applications arose in the face of increased Internet accessibility. Voice over Internet Protocol telephony, for example, which has roots dating back to the 1960s, became popular, putting downward pressure on the prices charged by telecommunications providers. Skype, founded in 2003, extended this process to include video calls. Similarly, television adapted to the Internet as companies such as Netflix and Hulu first became content deliverers, and then content producers. Streaming music services such as Pandora and Spotify arose. The number of blogs (a term proposed by Jorn Barger in 1997) grew dramatically, and the blogosphere became an important aspect of politics and personal expression. The world saw roughly 180 million blogs in 2014, and 30,000 more are added daily. Page 8 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference In the late 1990s, email became the most common form of communications on the planet: Today, the world sends 150 billion email messages each day. Instantaneous, free (or almost so), and asynchronous email allows both one-to-one and one-to-many modes of communication. Email is widely used in the business world, and in addition to being an inescapable tool for professional and personal success, it is also a prime source of information overload. (According to The Radicati Group, a technology market research group, the average person who uses email for work sent and received 110 messages per day in 2012.) On the heels of the email revolution, spam—unwanted commercial email that comprises a large share of Internet traffic—also grew in direct proportion. (Although the volume of spam grew as more people began using email, it is believed to have originated far earlier, with a marketing message sent to ARPANET users in 1978.) Current Status of the Internet (2000 Onward) In the 21st century, the Internet has grown and changed in multiple ways, with a vast new array of applications as well as social impacts. Chief among these changes are (a) the rise of Web 2.0, (b) the rise of the Internet of Things, (c) the mobile and wearable Internet, (d) the explosion in social media, (e) mounting concerns over the digital divide, (f) Internet censorship, and (g) the rise of the Chinese web. One of the most important developments in the Internet’s recent history was the rise of Web 2.0, a term defined in 2004 by technology publisher Tim O’Reilly of O’Reilly Media and Dale Dougherty, O’Reilly vice president. Web 2.0 refers to the idea that by the early 2000s the web had become more interactive, in among other ways by allowing individuals to contribute material to webpages. The term Web 2.0 was coined by Darcy DiNucci in 1999 but popularized by O’Reilly and Dougherty. Traditionally, the Internet (retroactively labeled Web 1.0) was a platform in which users were passive recipients. With the development of asynchronous JavaScript, XML (AJAX), and application programming interfaces, websites allow users the freedom to upload content and enjoy instantaneous interactions, making them active creators and participants who contribute to a site’s contents, giving rise to what George Ritzer and Nathan Jurgenson call “prosumers” and what Axel Bruns labels “produsage.” In a sense, Web 2.0 has blurred the boundaries between the production and the consumption of information: With YouTube and blogs, everyone could become a filmmaker and publisher. Arguably, as Web 2.0 has produced large numbers of prosumers, it has generated a historically unprecedented democratization of knowledge. Web 2.0 had enormous repercussions, allowing, for example, the development of social networking sites (e.g., Facebook), video-sharing sites (e.g., YouTube, launched in 2005 by three former PayPal employees, Chad Hurley, Steve Chen, and Jawed Karim), wikis (e.g., Wikipedia, founded in 2001), reader comments (e.g., comments on blogs or newspapers), clickable advertising, and smartphone applications. However, this change has its costs as well, which include that it can allow information consumers to select only those sources that confirm their presuppositions and beliefs and never challenge them with alternative ideas. Widespread adoption of broadband also gave birth to the Internet of Things (IoT), a term variously attributed to Peter Lewis in 1985 or to Kevin Ashton in 1999. Sometimes called the “infrastructure of the information society,” the IoT allows Internet-connected devices to collect information, make decisions, or recommend actions to assist users. Examples include smart buildings, smart cities, smart cars, smart grids, smart homes (e.g., with smart thermostats), intelligent transportation systems, embedded biochips in people and animals, radio frequency identification chips, and even copying machines, air conditioners, washers and dryers, and refrigerators. The rise of the IoT reflects a long history of control systems, wireless sensors, and ubiquitous computing. The IoT is in its infancy, and some predict that it will include tens of billions of devices by 2020. The connectivity of these smart objects vastly accelerates the automation of many tasks and illustrates the deep integration of the physical and virtual worlds. The latest chapter in the history of the Internet is the use of smartphones, giving rise to the mobile or wireless Internet. Since the 1990s, the mobile or cellular telephone has become the most widely used form of telecommunications in the world. In 2012, the World Bank reported that around three quarters of the planet’s population had access to a cell phone. Page 9 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference Rapid decreases in the cost of mobile phones, and the minimal infrastructure necessary for their operation (i.e., cell towers), have made them affordable for vast numbers of people, including for those in the developing world. By 2017, there were more than five times as many mobile phones as landlines; in some countries, there are more mobile phones than people. For many people who cannot afford a personal computer, or even a cybercafé, mobile phones are the major means of connecting to the Internet. Mobile Internet access is particularly important in the developing world, where many countries never established effective landline telephone systems. Worldwide, the young tend to adopt the mobile Internet more than their elders. The mobile Internet greatly enhances the network’s attraction, adding flexibility and convenience and facilitating the growth and use of location-based services. Text messaging has become the preferred means of communicating for vast numbers of people, and Twitter added a whole new dimension to social media. The rise of the mobile Internet also raises new problems, such as issues of interoperability, slow upload and download speeds, and concerns about security and privacy. The portable Internet, broadband, and the IoT intersect in the form of the wearable Internet. Examples include (a) smart watches that monitor heartbeats and other biometric data (e.g., Fitbit and Jawbone); (b) smart clothing and jewelry; (c) body-worn computers; (d) digital shoes that count footsteps; (e) wearable panic buttons and cameras; (f) thermal bracelets; (g) Google Glass, which immerses users in augmented reality; (h) “hearables,” small devices worn in the ear to provide users with real-time information; and (i) even wearables for pets (e.g., FitBark, designed to reduce unruly and destructive dog behavior). Yet another recent change is the gradual rise of the Semantic Web, sometimes called Web 3.0, proposed by Berners-Lee and the W3C in 2001. The Semantic Web would greatly expedite automated searches by making web data more machine readable. The basic idea behind Web 3.0 is to define the structure of data and link data sets in order to promote more effective automation, integration, and reuse across various applications. The Semantic Web is expected to augment, not replace, the World Wide Web, making it more efficient by harnessing the power of artificial intelligence. Perhaps the most far-reaching set of changes in the recent evolution of the Internet has been the rise of social media. Networking sites such as Friendster, LinkedIn (launched in 2003), Myspace (founded in 2003 by Tom Anderson and Chris DeWolfe), and Facebook began in the early 2000s. Facebook (started in 2004 by Mark Zuckerberg) is by far the most popular networking site in the world, with more than 1.8 billion users in late 2016, or 15% of the planet’s population: If Facebook were a country, it would be the world’s third largest. Other social networking companies include Reddit (2005), Twitter (2006), and Instagram (2010). In Russia and neighboring states, the Kontakte network is popular. China has promoted its homegrown Qzone system, while in Brazil, Zing reigns supreme. Dozens of other smaller sites also exist, such as Maktoob (in the Arab world), hi5.com (Mongolia), and Habbo (Finland). Some social media networks are aimed at finding romantic partners (e.g., Match.com), while others, such as YouTube, allow sharing of digital content with everyone, including like-minded strangers. Some argue that social media has changed what it means to be human: Rather than the autonomous individual central to Western conceptions of the human subject, the Internet has created the networked self, which refers to being so immersed in digital social media that one’s online identity, persona, and reputation is as central to one’s life as the off-line counterparts to these. Networked selves tend to live at the center of webs of digital ties that bind space in complex and often unpredictable ways so that conventional geographies of everyday life have limited relevance to understanding their outlook and behavior. The enormous enhancement of human extensibility offered by telemediated ties has led to a far-reaching redefinition of the self. As social networks increasingly shift from a series of oneto-one ties to webs of one-to-many connections, weak ties have risen in importance. As a consequence, the structure and rhythms of everyday life have become greatly complicated. The growth in Internet users worldwide raised mounting concerns over the digital divide, or social and spatial disparities in Internet access. As the uses and applications of the Internet have multiplied, the costs sustained by those denied access rise accordingly. At precisely the historical moment that contemporary capitalism has come to rely on digital technologies to an unprecedented extent, large pools of the economically Page 10 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference disenfranchised are shut off from cyberspace. For many economically and politically marginalized populations—the familiar litany of the poor, elderly, undereducated, and ethnic minorities—cyberspace is simply inaccessible. Access and use are admittedly vague terms, and they embrace a range of meanings, including the ability to log on at home, at work, at school, or at a cybercafé. It may be more useful to discuss a gradation of levels of access rather than simply discussing those with and without access, although it can be difficult to find the detailed data that would allow this type of analysis. Class markers such as income and education are strongly correlated with Internet access and use, and age plays a key role: Elderly persons are the least likely to adopt the Internet. In many places, gender is important, too: In North America the gendered divide has disappeared, but in Europe it persists, and in the developing world it is pronounced. Most recent studies of the digital divide have included the roles of language, technical proficiency, disability, and age. Whereas the vast bulk of the populations in economically developed countries use the Internet, including near-universal rates in Scandinavia, penetration rates are markedly lower in the developing world (but growing by leaps and bounds). Internet penetration rates (percentage of people with access) among the world’s major regions range from as little as 1% in parts of Africa to as high as 98% in Scandinavia. In addition to international discrepancies in access, Internet usage also reflects rural-urban differences within countries. Everywhere, large urban centers tend to exhibit higher rates of connectivity than do rural areas. It appears that the digital divide may exacerbate, not simply reflect, social inequalities. Another chapter in the recent history of the Internet concerns censorship. The Internet has grown sufficiently that it represents a real threat to dictatorial states, as it can allow individuals to circumvent tight government controls on media. Essentially, censorship involves control over the access, functionality, and content of the Internet. Motivations for Internet censorship include repression of criticism of the state, limiting the spread of ideas considered heretical or sacrilegious, protecting intellectual property, and the oppression of ethnic minorities or sexual minorities. An array of reasons and motivations may be at work in government censorship when it is carried out by multiple government authorities that execute a variety of censorship strategies. Government censorship varies in terms of its scope (or range of topics) and depth (or degree of intervention), with some governments allowing nearly unfettered flows of information and others imposing tight restrictions on what can be viewed. In the 21st century, the rise of the Chinese Internet is another significant dimension. In mid-2017, China had more than 738 million netizens, the largest such population in the world. Given the rapid growth in the size and wealth of the Chinese market, services such as Baidu, Alibaba, and Tencent have appeared. Moreover, the Chinese state has implemented a formidable censorship system known informally as the Great Firewall. Finally, recent years have also seen changes to the regulatory structure of the Internet. In 2006, the World Summit on the Information Society established the Internet Governance Forum, a multistakeholder approach to the governance of cyberspace. In 2016, the Obama administration transferred control of IANA to the private sector. Simultaneously, the Chinese began to assert influence over Internet standards, seeking to displace the United States, and assert a Sino-centric model more tolerant of censorship. Consequences of the Internet Given that creative destruction is a long and ongoing feature of capitalism, it is worth remembering that the Internet has not only created new phenomena but also annihilated others. For example, travel agents have suffered mightily, as have print journalism, letter writing, music stores, telephone directories, public pay phones, photo albums, and, some would argue, free time, face-to-face contact, and civility. Equally disturbing, the Internet may generate subtle but pervasive changes in brain structure, including shortened attention spans. Viruses, spyware, ransomware, and other types of malware have grown. Cryptocurrencies such as Bitcoin (introduced in 2008) may destabilize financial systems. Finally, there is also the “dark web,” including online fraud, identity theft, and hate speech. The Internet is simultaneously a technological, social, political, cultural, and geographic phenomenon, with world-changing repercussions. As it has grown, it has changed, for example, by adding sound and video, Page 11 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference becoming commercialized and adapted to mobile phones and tablets, and adding ever-larger quantities of content in languages other than English. It has enormously expedited the ability to search for and disseminate information, reducing uncertainty in numerous domains of social life. As even more people find their way online, as technological change occurs unabated, and as more, now-unforeseen, applications arise, there is every reason to think that the history of the Internet is unfinished. See also ARPANET; BITNET; Broadband Internet; Cyclades; Domain Name System; Email; Ethernet; Fiber Optics and the Internet; File Transfer Protocol; Gopher; Hyperlink; Hypertext Transfer Protocol; Internet Assigned Numbers Authority; Internet Censorship; Internet Engineering Task Force; Internet Governance; Internet of Things; Internet Society; Military Internet; Mobile Internet; NSFNET; Packet Switching; Smartphones; TCP/IP; Usenet; Web Browsers; Website and Webpage; WELL, The; World Wide Web; World Wide Web Consortium Barney Warf http://dx.doi.org/10.4135/9781473960367.n155 10.4135/9781473960367.n155 Further Readings Abbate, J. (2000). Inventing the Internet. Cambridge, MA: MIT Press. Arminen, I. (2007). Review essay: Mobile communication society. Acta Sociologica, 50, 431–437. Banks, M. (2008). On the way to the web: The secret history of the Internet and its founders. New York, NY: Springer-Verlag. Berners-Lee, T. (2000). Weaving the web: The original design and ultimate destiny of the World Wide Web. New York, NY: HarperBusiness. Bruns, A. (2008). Blogs, Wikipedia, Second Life, and beyond: From production to produsage. New York, NY: Peter Lang. Campbell-Kelly, M., & Garcia-Swartz, D. (2013). The history of the Internet: The missing narratives. Journal of Information Technology, 28(1), 18–33. Carr, N. (2010). The shallows: What the Internet is doing to our brains. New York, NY: W. W. Norton. Cohen-Almagor, R. (2011). Internet history. International Journal of Technoethics, 2(2), 45–64. Dijck, J. van. (2013). The culture of connectivity. A critical history of social media. New York, NY: Oxford University Press. Hafner, K., & Lyon, M. (1996). Where wizards stay up late: The origins of the Internet. New York, NY: Simon & Schuster. Internet Society. (1997). Brief history of the Internet. Retrieved from http://www.internetsociety.org/internet/ what-internet/history-internet/brief-history-internet Jamilipour, A. (2003). The wireless mobile Internet: Architectures, protocols, and services. New York, NY: Wiley. Kellerman, A. (2002). The Internet on earth: A geography of information. London, UK: Wiley. Kellerman, A. (2010). Mobile broadband services and the availability of instant access to cyberspace. Environment and Planning A, 42, 2990–3005. Leiner, B., Cerf, V., Clark, D., Kahn, R., Kleinrock, L., Lynch, D., … Wolff, S. (2009). A brief history of the Internet. ACM SIGCOMM Computer Communication Review, 39(5), 22–31. Retrieved from http://www.cs.ucsb.edu/~almeroth/classes/F10.176A/papers/internet-history-09.pdf Mowery, D., & Simcoe, T. (2002). Is the Internet a U.S. invention? An economic and technological history of computer networking. Research Policy, 31, 1369–1387. Mueller, M. L. (2002). Ruling the root: Internet governance and the taming of cyberspace. Cambridge: MIT Press. Mueller, M. L. (2010). Networks and states: The global politics of Internet governance. Cambridge, MA: MIT Press. Murphy, B. (2002). A critical history of the Internet. In G. Elmer (Ed.), Critical perspectives on the Internet (pp. 27–45). Lanham, MD: Rowman & Littlefield. New Media Institute. (n.d.). History of the Internet. Retrieved from http://newmedia.org/history-of-theinternet.html?page=1 Ritzer, G., & Jurgenson, N. (2010). Production, consumption, prosumption: The nature of capitalism in the Page 12 of 13 The SAGE Encyclopedia of the Internet SAGE © 2018 by SAGE Publications, Ltd. SAGE Reference age of the digital “prosumer.” Journal of Consumer Culture, 10(1), 13–26. Rogers, J. (1998). Internetworking and the politics of science: NSFNET in Internet history. Information Society, 14(3), 213–228. Ryan, J. (2013). The history of the Internet and the digital future. New York, NY: Reaktion Books. Salus, P. (1995). Casting the net: From ARPANET to Internet and beyond. Reading, MA: Addison-Wesley. Shah, R., & Kesan, J. (2007). The privatization of the Internet’s backbone network. Journal of Broadcasting & Electronic Media, 51(1), 93–109. Waldrop, M. (2008). DARPA and the Internet revolution: 50 years of bridging the gap. DARPA. Retrieved from http://www.darpa.mil/ attachments/(2O15)%20Global%20Nav%20-%20About%20Us%20-%20History%20-%20Resources%20-%2050th%20-% Warf, B. (2013). Global geographies of the Internet (SpringerBriefs in Geography). Dordrecht, Netherlands: Springer. Warf, B. (2016). e-Government in Asia: Origins, politics, impacts, geographies. Cambridge, MA: Chandos. Warf, B. (2014). Spaces of telemediated sociability. In P. C. Adams, J. Craine, & J. Dittmer (Eds.), The Ashgate research companion to media geography (pp. 291–310). Abingdon, UK: Routledge. Page 13 of 13 The SAGE Encyclopedia of the Internet SAGE Reference Encyclopedia of Transportation: Social Science and Policy Historic Transportation Facilities Edited by: Mark Garrett Book Title: Encyclopedia of Transportation: Social Science and Policy Chapter Title: "Historic Transportation Facilities" Pub. Date: 2014 Access Date: September 4, 2022 Publishing Company: SAGE Publications, Inc. City: Thousand Oaks Print ISBN: 9781452267791 Online ISBN: 9781483346526 DOI: https://dx.doi.org/10.4135/9781483346526.n270 Print pages: 759-761 © 2014 SAGE Publications, Inc. All Rights Reserved. This PDF has been generated from SAGE Knowledge. Please note that the pagination of the online version will vary from the pagination of the print book. SAGE © 2014 by SAGE Publications, Inc. SAGE Reference One of America's earliest transportation images is Paul Revere riding his horse to warn patriots that the British were coming, while 21st-century transportation imagery boasts superhighways, supersonic jets, and the probabilities of commercial space travel. Although the nation has progressed light-years from the era of horses, canals, steam engines, Model Ts, and monoplanes, artifacts from the transportation past still dot the landscape, some recycled and some repurposed. Barges still ply a few of the old canal networks and pioneer roadways such as the Lincoln Highway and Route 66 have been incorporated into existing highway systems. Abandoned railroad beds have been repurposed into recreational trails. Rockets leave vapor trails in the sky as they speed toward the stratosphere, while airplanes belonging to Wilbur and Orville Wright and Charles Lindbergh are displayed in the National Air and Space Museum. Canals Canals have played an important part in American transportation, and thousands of them still operate as part of the U.S. maritime grid. Built between 1817 and 1825, the Erie Canal runs about 363 miles from the Hudson River in Albany, New York, to Lake Erie at Buffalo, New York. Containing 36 locks, the Erie Canal provides a navigable water route from the Atlantic Ocean to the Great Lakes. The Erie Canal was the first transportation system between New York City and the Great Lakes that did not require portage; using the waterway instead of wagons to move freight cut transport costs by about 95 percent. The Erie Canal stimulated a population explosion in western New York State, opened midwestern regions to settlement, and elevated New York City to the chief port in the United States. Between 1834 and 1862, the Erie Canal was enlarged, but in 1918, the larger New York State Barge Canal replaced it. Today, the Erie Canal is part of the New York State Canal System. In 2000 the U.S. Congress designated the Erie Canalway a National Heritage Corridor to recognize its national significance and its place as one of the most important civil engineering and construction accomplishments in North America. Commercial traffic increased on the Erie Canal in 2008, but recreational boats still provide most of its traffic load. In 1823, the state of Illinois created a Canal Commission to oversee the design and construction of the Illinois and Michigan Canal, finished in 1848 at a cost of $6.5 million dollars. The Illinois and Michigan Canal furnished the first complete water route from the East Coast to the Gulf of Mexico by connecting Lake Michigan to the Mississippi River through the Illinois River. The canal begins at the Chicago River's south branch at Bridgeport and extends 96 miles to the Illinois River at LaSalle. Mules and horses toiling along the tow paths pulled the barges that composed the canal's commercial traffic. With the completion of the Illinois Waterway in 1933, the Illinois and Michigan Canal was closed to navigation but was soon developed for recreation. Visitors can follow the Illinois and Michigan Canal State Trail along the old tow path from Rockdale to LaSalle along 61.5 miles of scenic views of the Des Plaines and Illinois Rivers. Numerous state parks, historical sites, and abundant wildlife as well as distinctive landscapes line its banks. Interpretive programs and information centers are located at key places along the trail. Railroads As the major corporations of the 19th century, railroads brought sweeping social, economic, and political change to the United States. They sparked a building boom of bridges, depots, and towns and allowed ruthless rail magnates and magnificent steam locomotives to rule the country. Railroad names like the Baltimore & Ohio, the South Carolina Canal and Rail Road Company, and the Mohawk & Hudson Railroad became familiar to Americans. One of the greatest technological advances of the time occurred at Promontory Summit in the Utah Territory, when the Central Pacific Railroad, starting in San Francisco, California, and the Union Pacific, starting in Omaha, Nebraska, met there on May 10, 1869, linking the eastern and western coasts with slender, steel rails. By the 1930s, the railroad companies had built an efficient transportation network that crisscrossed the country, but the advent of cars, buses, trucks, and Page 2 of 7 Encyclopedia of Transportation: Social Science and Policy SAGE © 2014 by SAGE Publications, Inc. SAGE Reference aircraft provided cutthroat and ultimately decimating competition. The amount of track in the United States peaked at 254,261 miles in 1916, but by 2007 it had declined to 140,695 miles. Steam Locomotives Steam locomotives evolved along with railroads. Originally used to haul coal and other materials, railroads quickly adapted steam engines to haul passenger trains. Steam engines became larger, more powerful, and faster, their two-cylinder design expanding to four cylinders. Companies added gears to locomotives that operated on industrial, mining, quarry, or logging railways. From the 1930s to the 1950s, diesel and electric trains gradually replaced steam locomotives. Page 3 of 7 Encyclopedia of Transportation: Social Science and Policy SAGE © 2014 by SAGE Publications, Inc. SAGE Reference A marker stands at the site of the western terminus of the Lincoln Highway in San Francisco's Lincoln Park. A street sign also marks the highway's starting point in Times Square in New York. Page 4 of 7 Encyclopedia of Transportation: Social Science and Policy SAGE © 2014 by SAGE Publications, Inc. SAGE Reference In the 21st century, steam locomotives are used for historical, educational, or entertainment functions. Railroad museums feature exhibits built around the history of steam engines, including the preserved and operational steam locomotives themselves. Many museums and railroad societies offer steam engine trips, including Steam Town in Scranton, Pennsylvania, and the Pacific Southwest Railway Museum in Campo, California. Rails-to-Trails A 1960s rails-to-trails movement to convert abandoned or unused rail corridors has grown into a social and ecological network. Once unused tracks disappeared, people started walking the old grades, socializing and discovering the countryside. In the winter, they skied or snowshoed the corridor. Half a century later, 15,000 miles of rail trails and over 100 million users a year contribute to the national trails system. The 237-mile Katy Trail stretches across most of Missouri, with over half of it following the path of Lewis and Clark up the Missouri River's towering bluffs. It is America's longest “rail to trail” route, following the former Missouri Kansas Texas rail line. After it leaves the Missouri River, the trail winds through farmland and small towns, providing ideal terrain for hiking, running, cycling, and horseback riding on the Tebbetts-Portland section. Moving Down the Highway Henry Ford did not create automobile technology, but he did perfect and popularize it by introducing the assembly line in automobile manufacturing and offering a $5-a-day wage that he hoped would increase worker productivity and encourage those workers to use part of their earnings to buy a new car. These innovations helped make the automobile accessible to the American public. By the end of the 1920s the number of registered drivers had reached 23 million, despite the fact that they could only order Ford's Model T in black at a cost of $490. In 2007 the U.S. Department of Transportation estimated that there were 254.4 million registered passenger vehicles in the United States. When Henry Ford commercialized the automobile in the early 20th century, the United States already possessed a network of auto trails often marked and maintained by organizations of private citizens. The National Road, the Lincoln Highway, the Dixie Highway, and Route 66 are just a few of America's vintage roads that connect the present with the past. In 1806 Congress passed an act creating the National Road and President Thomas Jefferson signed the act into law, allowing for a road connecting the Atlantic Ocean and the Ohio River. Historically known by various names, including the Cumberland Road, National Pike, and Western Pike, the National Road eventually ran approximately 800 miles from Baltimore, Maryland, through Pennsylvania, West Virginia, Ohio, and Indiana, officially ending at the old statehouse in Vandalia, Illinois. With the advent of the Federal Highway System in the late 1920s, the government folded the National Road into its design for U.S. Route 40. In the era of the transcontinental and interstate highway systems much of Route 40 disappeared into state highway systems, with Interstate Highways 70 and 68 paralleling the National Road, although a careful scrutiny of the roadway still reveals traces of earlier paths. The Lincoln Highway Association maintains the Lincoln Highway, which stretches from Times Square in New York City to Lincoln Park in San Francisco, and at times in its history passed through 14 states, 128 counties, and more than 700 cities, towns, and villages. Formally dedicated October 31, 1913, the Lincoln Highway is a national memorial to President Abraham Lincoln and one of the first automobile roads across America, bringing economic prosperity to the places it touched. It wends its way through historic places, several national parks, and a few major cities. Although it has been reconfigured over its 100-year life span and parts of it have been incorporated into state and interstate highway systems, much of it as U.S. Route 30, remnants of the Lincoln Highway still exist across America. In 1992, the Lincoln Highway Association reformed with the mission of identifying, preserving, and improving access to the Lincoln Highway. The Lincoln Highway is on the National Register Page 5 of 7 Encyclopedia of Transportation: Social Science and Policy SAGE © 2014 by SAGE Publications, Inc. SAGE Reference of Historic Places, and motorists from all over the world drove vintage automobiles along it to celebrate its centennial in June 2013. The Lincoln Highway inspired the slightly younger Dixie Highway. In 1914, the Dixie Highway Association planned for this road to be part of the National Auto Trail system connecting the U.S. Midwest with the southern United States. Constructed and expanded from 1915 to 1927, the Dixie Highway evolved into a network of connected paved roads instead of a single highway. In 1927, the Dixie Highway Association disbanded and the Dixie Highway became part of the U.S. Route system, with some part of it converted to state roads. Several states continued to identify the “Dixie” or “Old Dixie” Highway. By the late 1920s, a system of numbered U.S. highways replaced the auto trails, and Congress passed the Federal Highway Act of 1921 to further establish a network of roads. U.S. Route 66, affectionately known as the “Main Street of America,” was one of the original numbered highways. Established on November 11, 1926, Route 66 originally ran 2,448 miles from Chicago through Missouri, Kansas, Oklahoma, Texas, New Mexico, and Arizona to its destination in Los Angeles, California. Communities along Route 66 became prosperous as the highway increased in popularity and Route 66 went through many improvements and realignments until June 27, 1985, when the U.S. government removed it from the U.S. highway system after replacing it with newer roadways in the Interstate Highway System. The U.S. Department of Transportation designated Route 66 a National Scenic Byway, renaming it Historic Route 66, and several states have incorporated bypassed sections of the old highway into their state road networks, calling it State Route 66. People have restored gas stations, motels, and other businesses along the old Route 66, and every year—maps in hand to make the right connections—people from all over the United States and the world motor the original Route 66. Airplanes and Spaceships On December 17, 1903, at Kitty Hawk, North Carolina, Wilbur and Orville Wright flew the first heavier-than-air machine in a controlled, sustained flight with a pilot aboard. Designed and built by the Wright Brothers, who solved the basic problems of mechanical flight (lift, propulsion, and control), the Wright Flyer's longest flight measured 852 feet and lasted 59 seconds. World War I aviation technology, Colonel Billy Mitchell, and Charles Lindbergh advanced the cause of aviation during the 1920s and 1930s. Air power dominated World War II, and technological advances in aviation after World War II ushered in the jet and space ages. The Yankee Air Museum at Willow Run in Belleville, Michigan, houses a Willow Run bomber and other World War II airplanes, and the Smithsonian Institution's National Air and Space Museum in Washington, D.C., displays the Wright Flyer and Charles Lindbergh's Spirit of St. Louis. The 21st-century space age features National Aeronautics and Space Administration (NASA) solar system missions, and NASA's Voyager 1 space probe is speeding 11 billion miles from Earth and will soon explore interstellar space. Back on Earth, companies like California-based Space Exploration Technologies Corporation are researching the parameters of commercial space travel, and the U.S. Astronaut Hall of Fame in Titusville, Florida, displays astronaut Gus Grissom's MR 4 space suit as a reminder of the price of the transportation revolution. • transportation • canals Kathy Warnes, Independent Scholar http://dx.doi.org/10.4135/9781483346526.n270 See Also: • Automobile Culture • Cable Cars • Ferries Page 6 of 7 Encyclopedia of Transportation: Social Science and Policy SAGE © 2014 by SAGE Publications, Inc. • • • • • SAGE Reference Funicular Railways Recreational Travel Scenic Roads and Parkways Space Travel, Commercial Train Stations, Economics of Further Readings Grant, R. G.The Complete History of Flight. New York: DK Publishing, 2007. McCalley, Bruce. Model T. Ford: The Car That Changed the World. Iola, WI: Krause Publications, 1994. Wiatrowski, Claude. Railroads Across North America: An Illustrated History. Minneapolis: MN: Voyager Press, 2007. Page 7 of 7 Encyclopedia of Transportation: Social Science and Policy How objective is your history textbook Jihyeon Kim (IDS-400, IDS-401, IDS-403)(CC) - YouTube Technology and Event Introduction Seamless integration of technology and its application into human existence accounts for the increased dependence on its utility. Technology influences divergent social, cultural, and global events, which affect the harmonious co-existence in the contemporary digitalized society. An important social event that involves technology is the MeToo initiative. The MeToo initiative is a landmark social event that was a turning point for gender-based violence in the United States. The social movement stemmed from protests against rape culture and the sexual abuse that women experience. Tarana Burke employed the phrase "Me Too" on Myspace in 2006 after surviving a sexual assault. This occurrence sparked the onset of using the phrase "Me Too" as a tactic to empower affected victims on social media (Loney-Howes et al., 2021). Despite the relevance of the social event, its benefits were biased due to the digital divide between rural and urban individuals (Vogels, 2021). This knowledge gap was prevalent in individuals in rural America due to limited technology access (McGivern, n.d.). Social Media Technology was the drive behind the social event, evident in the viral dissemination of the hashtag on social media in 2017 (Loney-Howes et al., 2021). Furthermore, significant public figures supported the course online to foster more support to end sexual violence. Social media platforms such as Twitter were vital to enhance the social event's global reach. Unexpectedly, technology further supported the event where broadcasting media promoted the dissemination of information related to the social event. In this view, the social event primarily involved all individuals despite the violence's significant impact on women. The technology significantly affects the lives of individuals involved in sexual violence through participation in social media empowerment. Technology has promoted communication about the prevalence of sexual violence in society, enabling affected individuals to share their trauma and receive help (Loney-Howes et al., 2021). Furthermore, technology avails the affected individuals with the anonymity alternative, which fosters positive help-seeking behavior among sexual assault victims. The social sciences lens is the most practical lens to analyze the influence of technology on the MeToo event. This general education interdisciplinary lens focuses on society and the relationship between people in these societies (Turner & Baker, 2019). Therefore, given the social basis of this event, this lens would provide the most appropriate insights compared to the history, natural and applied sciences, and humanities. Furthermore, the lens of the social sciences employs cultural artifacts to enhance the understanding of human interactions and social harmony. Selecting the role of the social sciences was not accessible due to the intersection of the lens with other lenses, such as history and humanities. In other words, there is a significant correlation between the study of culture in humanities and the study of human interactions and behavior in social sciences. In constructing my thesis statement, it would look a little like this, Analyzing the involvement of technology in the progress of the MeToo initiative from the lens of the social sciences are essential to provide insights into the supportive social media culture to foster the mental wellness of the affected victims. References Loney-Howes, R., Mendes, K., Fernández Romero, D., Fileborn, B., & Núñez Puente, S. (2021). Digital footprints of# MeToo. Feminist Media Studies, 1-18. https://doi.org/10.1080/14680777.2021.1886142 McGivern, R (n.d) Chapter 8. Media and Technology – Introduction to Sociology – 2nd Canadian Edition Turner, J. R., & Baker, R. M. (2019). Complexity theory: An overview with potential applications for the social sciences. Systems, 7(1), 4. https://doi.org/10.3390/systems7010004 Vogels, E. A. (2021). Some digital divides persist between rural, urban, and suburban America. Pew Research Center. 
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