This document summarizes a presentation about social justice and equity through information and technology. It discusses how free and open source software can help increase access to information globally. It provides examples of the One Laptop Per Child (OLPC) initiative that aims to provide low-cost laptops to children in developing countries around the world. Specific examples of OLPC programs in countries like India, Jamaica, Afghanistan and partnerships with San Francisco State University are mentioned. The document advocates that technologies like OLPC can help more of the world gain access to education and information.