Karl Fogel is an author, software developer, Executive Director of copyright activist non-profit Question Copyright,[1] and former board member of the Open Source Initiative where he served as the Board Treasurer.[2] His work, Producing Open Source Software, is a well-referenced source of information about the human side of open source software.[3][4] Fogel is currently updating the Creative Commons licensed (CC BY-SA 4.0[5]) book to a second edition following a successful crowdfunding campaign on Kickstarter.com.[6]