Dan Savage is an American author, media personality, and LGBTQ+ activist, best known for his relationship and sex advice column, Savage Love. He began writing the column in 1991, and it has since gained a large following, addressing various topics related to love, sexuality, and relationships. In addition to his writing, Savage is a prominent advocate for LGBTQ+ rights and has been involved in various campaigns, including the It Gets Better Project, which aims to support LGBTQ+ youth facing bullying and discrimination. His work has made a significant impact on discussions surrounding sexuality and acceptance in society.