what's true about freedom of expression?

Freedom of expression is the fundamental human right to hold opinions and to seek, receive, and impart information and ideas through any media without fear of retaliation, censorship, or legal sanction. It encompasses the right to speak, be heard, participate in political, artistic, and social life, and includes the right to know and share information. The right is recognized internationally in the Universal Declaration of Human Rights (Article 19) and various other human rights treaties. However, freedom of expression is not absolute. It carries special duties and responsibilities and may be subject to restrictions necessary to respect the rights or reputation of others, and to protect national security, public order, public health, or morals. The principle is essential for democracy as it enables political dissent, accountability, diverse cultural expression, creativity, and innovation. It facilitates dialogue, builds understanding, and helps societies address complex problems by exchanging ideas freely. It also protects the right to criticize governments and advocate for change without fear of reprisal.