Censorship
Overview
Censorship refers to the act of reviewing and controlling public communication, information, and expressions by a state, corporation, or specific power group, either before or after publication. It can infringe upon fundamental human rights such as freedom of the press, freedom of expression, and the right to know, and often conflicts with core principles of democracy. Traditionally, governments have implemented censorship under the pretext of suppressing political dissent or maintaining social order, but in the digital age, it has evolved into new forms such as platform companies' content moderation and algorithm-based filtering.
Main Content
Historical Background
The history of censorship dates back to ancient times. The Roman Empire burned dissident literature, and the medieval church banned heretical books. In modern times, even after the French Revolution, Napoleon controlled newspapers, and 20th-century totalitarian regimes (Nazi Germany, the Soviet Union, etc.) systematized state propaganda and censorship. In South Korea, during the military regime (1960s–1980s), there was media consolidation, prior censorship, and suppression of expression under the pretext of 'anti-communism'.
Types of Censorship
- Prior Censorship: Authorities decide whether to approve content before it is published. Common in films, broadcasting, and publications.
- Post-hoc Censorship: Content already published is targeted for deletion, blocking, or punishment. Examples include internet posts and news articles.
- Self-censorship: Individuals voluntarily restrict their expression due to fear or social pressure. The most subtle but widespread form.
- Technical Censorship: Firewalls, IP blocking, keyword filtering, manipulation of algorithmic recommendations, etc.
Justifications and Reality of Censorship
Governments justify censorship on grounds such as 'national security', 'public order', 'protection of youth', and 'prevention of defamation'. However, in practice, it is often abused as a means to silence political opponents, conceal corruption, manipulate public opinion, and maintain power. For example, China's 'Great Firewall' is justified by social stability but severely restricts citizens' access to information and expression. South Korea's National Security Act has been criticized as a tool to suppress leftist activities under anti-communist ideology.
Conflict Between Democracy and Censorship
Democracy presupposes the free competition of diverse opinions. Censorship undermines this principle, leading to distortion of public opinion, ignorance, and apathy. The United Nations recognizes freedom of expression as a fundamental right, and civil society advocates for the 'right to know' and 'freedom of expression' against censorship. However, absolute freedom can allow the spread of harmful content such as disinformation, hate speech, and child exploitation material, making the boundary between 'regulation of harmful content' and 'censorship' ambiguous.
Censorship in the Digital Age
With the development of the internet and social media, censorship has become more sophisticated. Platform companies (Google, Facebook, Twitter, etc.) delete posts or suspend accounts based on their own content policies. This is criticized as 'private censorship', and algorithms can intentionally block or amplify certain opinions. Additionally, governments demand platforms delete content or punish it by law under the pretext of 'fake news' or 'terrorist propaganda'. For example, the EU's Digital Services Act (DSA) mandates rapid removal of illegal content but raises concerns about over-blocking.
Social Impact of Censorship
Censorship has negative effects across society. First, it blocks the flow of knowledge and information, hindering social development. Second, it weakens citizens' political participation and critical awareness. Third, it conceals power abuse and corruption, undermining democratic oversight. Fourth, it suppresses minority opinions and artistic expression, destroying cultural diversity. On the other hand, some argue that censorship prevents social chaos and protects vulnerable groups, but this relies on arbitrary judgment by those in power, which is a limitation.
Recent Trends
As of 2024–2025, censorship is taking on more complex forms globally. First, the expansion of AI-based content moderation has led to increased cases where algorithms, embedded with political and social biases, delete or block posts on a large scale. For example, during the 2024 U.S. presidential election, controversies arose over platforms differentially deleting content from specific political camps under the pretext of 'disinformation'. Second, China has further strengthened the 'Great Firewall', effectively criminalizing VPN use and introducing a system for real-time AI monitoring of social media posts. Third, the implementation of the EU's Digital Services Act (DSA) has strengthened platform responsibilities, but civil society groups criticize it for legalizing 'private censorship'. Fourth, in South Korea, attempts were made in 2024 to block specific sites during elections as part of 'fake news' measures, sparking constitutional controversy. Fifth, in war situations (Ukraine-Russia, Israel-Hamas), both sides have notably blocked enemy media and censored domestic anti-war and anti-government opinions. Sixth, with the emergence of generative AI (ChatGPT, etc.), discussions on censorship and regulation of AI-produced content have intensified. Some countries are pursuing measures to force AI to provide only 'safe' answers on specific topics (politics, history).
Related Topics
- [[Freedom of Expression]]
- [[Freedom of the Press]]
- [[Internet Censorship]]
- [[Right to Know]]
- [[Digital Rights]]
- [[National Security Act]]
- [[Great Firewall (Internet Censorship)]]
- [[Algorithmic Bias]]
- [[Disinformation]]
- [[Cyber Censorship]]
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