How the World Changed Social Media is the first book in Why We Post, a book series that investigates the findings of anthropologists who each spent 15 months living in communities across the world. This book offers a comparative analysis summarising the results of the research and explores the impact of social media on politics and gender, education and commerce. What is the result of the increased emphasis on visual communication? Are we becoming more individual or more social? Why is public social media so conservative? Why does equality online fail to shift inequality offline? How did memes become the moral police of the internet? Supported by an introduction to the project’s academic framework and theoretical terms that help to account for the findings, the book argues that the only way to appreciate and understand something as intimate and ubiquitous as social media is to be immersed in the lives of the people who post. Only then can we discover how people all around the world have already transformed social media in such unexpected ways and assess the consequences

The Internet has changed the past. Social media, Wikipedia, mobile networks, and the viral and visual nature of the Web have inundated the public sphere with historical information and misinformation, changing what we know about our history and History as a discipline. This is the first book to chronicle how and why it matters. Why does History matter at all? What role do history and the past play in our democracy? Our economy? Our understanding of ourselves? How do questions of history intersect with today’s most pressing debates about technology; the role of the media; journalism; tribalism; education; identity politics; the future of government, civilization, and the planet? At the start of a new decade, in the midst of growing political division around the world, this information is critical to an engaged citizenry. As we collectively grapple with the effects of technology and its capacity to destabilize our societies, scholars, educators and the general public should be aware of how the Web and social media shape what we know about ourselves - and crucially, about our past.

A landmark insider’s tour of how social media affects our decision-making and shapes our world in ways both useful and dangerous, with critical insights into the social media trends of the 2020 election and beyond “The book might be described as prophetic. . . . At least two of Aral’s three predictions have come to fruition.”—New York NAMED ONE OF THE BEST BOOKS OF THE YEAR BY WIRED • LONGLISTED FOR THE PORCHLIGHT BUSINESS BOOK AWARD Social media connected the world—and gave rise to fake news and increasing polarization. It is paramount, MIT professor Sinan Aral says, that we recognize the outsize effect social media has on us—on our politics, our economy, and even our personal health—in order to steer today’s social technology toward its great promise while avoiding the ways it can pull us apart. Drawing on decades of his own research and business experience, Aral goes under the hood of the most powerful social networks to tackle the critical question of just how much social media actually shapes our choices, for better or worse. He shows how the tech behind social media offers the same set of behavior influencing levers to everyone who hopes to change the way we think and act—from Russian hackers to brand marketers—which is why its consequences affect everything from elections to business, dating to health. Along the way, he covers a wide array of topics, including how network effects fuel Twitter’s and Facebook’s massive growth, the neuroscience of how social media affects our brains, the real consequences of fake news, the power of social ratings, and the impact of social media on our kids. In mapping out strategies for being more thoughtful consumers of social media, The Hype Machine offers the definitive guide to understanding and harnessing for good the technology that has redefined our world overnight.

Life outside the mobile phone is unbearable.’ Lily, 19, factory worker. Described as the biggest migration in human history, an estimated 250 million Chinese people have left their villages in recent decades to live and work in urban areas. Xinyuan Wang spent 15 months living among a community of these migrants in a small factory town in southeast China to track their use of social media. It was here she witnessed a second migration taking place: a movement from offline to online. As Wang argues, this is not simply a convenient analogy but represents the convergence of two phenomena as profound and consequential as each other, where the online world now provides a home for the migrant workers who feel otherwise ‘homeless’. Wang’s fascinating study explores the full range of preconceptions commonly held about Chinese people – their relationship with education, with family, with politics, with ‘home’ – and argues why, for this vast population, it is time to reassess what we think we know about contemporary China and the evolving role of social media.

Drawing on 15 months of ethnographic research in one of the most under-developed regions in the Caribbean island of Trinidad, this book describes the uses and consequences of social media for its residents. Jolynna Sinanan argues that this semi-urban town is a place in-between: somewhere city dwellers look down on and villagers look up to. The complex identity of the town is expressed through uses of social media, with significant results for understanding social media more generally. Not elevating oneself above others is one of the core values of the town, and social media becomes a tool for social visibility; that is, the process of how social norms come to be and how they are negotiated. Carnival logic and high-impact visuality is pervasive in uses of social media, even if Carnival is not embraced by all Trinidadians in the town and results in presenting oneself and association with different groups in varying ways. The study also has surprising results in how residents are explicitly non-activist and align themselves with everyday values of maintaining good relationships in a small town, rather than espousing more worldly or cosmopolitan values.

A state-of-the-art account of what we know and do not know about the effects of digital technology on democracy.