Artists use their work to address issues of social inequality and injustice by creating thought-provoking pieces that shed light on these important topics. They may use various mediums such as paintings, sculptures, music, films, and performance art to evoke emotions and start conversations about social issues. Some artists use their platform to raise awareness, educate the public, challenge stereotypes, and promote empathy and understanding. By expressing their perspectives and experiences through art, artists can bring attention to social injustices and inspire change in society.