Censorship is the practice of suppressing or controlling information, ideas, or art that may be deemed inappropriate, offensive, or sensitive by an authority or governing body. It involves the restriction or manipulation of communication channels, like print media, television, radio, and the internet. Censorship aims to regulate content to conform to certain moral, political, or social norms established by those in power. While some argue that censorship is necessary to protect public safety and morals, others believe it restricts freedom of expression and hinders the exchange of diverse viewpoints. The debate around censorship remains contentious worldwide.