Amnesty International is an organization that campaigns for a range of human rights, but one of their current campaigns is for the right to freedom of expression. They advocate for individuals who are at risk of or have been imprisoned, harassed, or threatened for expressing their views, beliefs, or ideas. Amnesty International works to protect the rights of journalists, bloggers, artists, activists, and other individuals who are speaking out about important issues, such as corruption, injustice, human rights abuses, and other social and political issues. They aim to create a world where everyone can freely express themselves without fear of reprisal or persecution, and where diversity of ideas and perspectives is valued and celebrated.