Gail Dines is an American sociologist and feminist activist known for her work on the impact of pornography on society and women's rights. She is the founder of Culture Reframed, an organization that aims to combat the negative effects of sexualized media on youth and promote healthy relationships. Dines has authored several books, including "Pornland: How Porn Has Hijacked Our Sexuality," where she critiques the mainstream pornography industry and its influence on culture. Through her research and public speaking, she advocates for a critical understanding of media and its role in shaping perceptions of gender and sexuality.