Social media originated from 1970s bulletin board systems and evolved through early platforms like Six Degrees in the 1990s. It is now a paradigm-shifting medium that impacts over 1.8 billion people or 15% of the global population connected to the internet. Social media transforms generations by shifting human evolution toward integrated platforms and networks, defining social norms and practices. It has integrated into online culture and shifted the cultural landscape, impacting various sectors of society through its four lenses of analysis.