A "dissident" is someone who disagrees with or opposes the policies or beliefs of a government or organization. These individuals often speak out against injustices, advocating for change and reform. Dissidents can be found in various fields, including politics, art, and social movements, and they play a crucial role in promoting freedom of expression and human rights. Throughout history, many famous dissidents, such as Nelson Mandela and Aung San Suu Kyi, have fought against oppressive regimes. Their courage often inspires others to stand up for their beliefs, even in the face of danger. Dissidents remind us of the importance of questioning authority and striving for a more just society.