For centuries, the "public square"—a physical place where citizens could gather to debate ideas and discuss politics—was the lifeblood of democracy. In the 21st century,
Faglig kvalitetssikret av lærere og toppstudenter · Følger læreplanen (LK20) · Sist oppdatert 2026-07-16
Introduction
For centuries, the "public square"—a physical place where citizens could gather to debate ideas and discuss politics—was the lifeblood of democracy. In the 21st century, social media has become our new digital public square. It has fundamentally transformed the relationship between citizens, politicians, and the media, creating both unprecedented opportunities for democratic participation and grave new threats to democratic stability. This article will explore the complex and often contradictory ways in which social media is reshaping democracy in the modern world.
Learning objectives
After reading this article, you should be able to:
- Explain how social media has changed political communication and campaigning.
- Describe the role of social media in enabling citizen journalism and social movements.
- Analyse how algorithms create "echo chambers" and contribute to political polarisation.
- Understand the threat of foreign interference and disinformation campaigns on social media.
- Discuss the ongoing debate about whether social media platforms should be regulated.
The Digital Campaign Trail
Social media has revolutionised how politicians communicate with voters. In the past, they had to go through the filter of traditional media outlets like newspapers and TV stations to get their message out. Now, politicians can speak directly to millions of followers instantly and without a filter through platforms like X (formerly Twitter) and Facebook. This allows them to bypass critical journalists, shape their own narratives, and engage with their supporters in a more personal way. …