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.

Drawing on fifteen months of ethnographic research in one of the most under-developed towns on the Caribbean island of Trinidad, this book describes the uses and consequences of social media for the town’s residents. Jolynna Sinanan argues that this semi-urban region is a place in between: somewhere city dwellers look down on but that other villagers look up to. The town’s chief core value asserts that one should not elevate oneself over others, and Sinanan explores how residents carefully navigate social media as a tool for visibility while still advocating against more cosmopolitan values.      

Since the growth of social media, human communication has become much more visual. This book presents a scholarly analysis of the images people post on a regular basis to Facebook. By including hundreds of examples, readers can see for themselves the differences between postings from a village north of London, and those from a small town in Trinidad. Why do women respond so differently to becoming a mother in England from the way they do in Trinidad? How are values such as carnival and suburbia expressed visually? Based on an examination of over 20,000 images, the authors argue that phenomena such as selfies and memes must be analysed in their local context. The book aims to highlight the importance of visual images today in patrolling and controlling the moral values of populations, and explores the changing role of photography from that of recording and representation, to that of communication, where an image not only documents an experience but also enhances it, making the moment itself more exciting.