Steve Johnson, an early internet pioneer, founded Johnson-Grace to build the image compression algorithm that powered AOL’s first online pictures in 1993. He later served as AOL’s head of R&D before turning to philanthropy, entrepreneurship, and advocacy on education, climate, the arts, and LGBTIQ rights. A longtime senior fellow at related HKS research centers, he is co-founder and CEO of AI company Notable Systems and author of A Thousand Miles From Care (Harper Collins), a book on his decades-long pursuit of justice for his brother, which uncovered systemic failings in Australia’s handling of anti-gay violence. At Shorenstein, he will work on his forthcoming book The Freedom Algorithm, engaging the Harvard community in debate over internet governance and digital safety.