The document discusses the global phenomenon of selfies, highlighting their rise in popularity since being added to the Oxford Dictionary in 2013 and their significant presence on social media platforms like Instagram and Facebook. It explores the cultural impact of selfies, especially on youth, who seek social validation through likes and shares, and details how brands leverage this trend for marketing, including campaigns in India geared towards family engagement and redefining beauty perceptions. The future of selfies is also covered, including innovations like dedicated selfie apps and digital marketing strategies to enhance user engagement.