This is a presentation about Open Source projects that has an impact on humanity and social justice. In this presentation we talk about: What is Open Source, Why you should contribute, and how you can do that. Also, we introduce some Open Source projects that are being used around the world with humanitarian and social impacts, and how you can get involved in those projects. Feel free to contact me on Venus.Izadi@gmail.com if you have any questions or concerns. Regards, Venus