Talk at Net Futures 2015 conference in Brussels, Belgium: http://netfutures2015.eu/programme/open-source/ Abstract: "The data- and software-driven economy has fundamentally affected the distribution of economic power, and Information Technology (IT) is one of the most rapidly growing economic sectors. IT has become the life blood of the economy with an importance approaching that of currency itself. Control of this new currency is essential to sovereignty. In his talk Mr. Greve will show how Open Source provides the most sustainable and achievable path towards achieving that control through its enormous potential for innovation and facilitation of local economic growth. Sharing some of his expertise in the field, Mr. Greve will also provide concrete ways forward for possible EU and member state activities."