Description du livre
In the age of algorithms and filters, social media have become distorting mirrors. This mini book offers a concise and evidence based journey behind the scenes of Facebook, Instagram, TikTok and others. Drawing on recent data (2024-2025) and researchers' insights, the author explains how infinite scrolling, extreme personalisation and deepfakes shape our perceptions. He highlights their effects on mental health, body image and the spread of misinformation, while stressing that these platforms can also be spaces of support and civic mobilisation.
Through six chapters, the book unpacks the lawsuits against TikTok, new laws protecting minors, WHO initiatives and the societal risks tied to fake videos. The analysis strives for balance : it shows both the networks' ability to amplify social movements and their role in a toxic attention economy .
This book urges readers to develop critical thinking, demand greater transparency from platforms and support ambitious regulation. It targets parents, educators, decision makers and users eager to understand the challenges of a connected world and to turn these distorting mirrors into tools of empowerment.