What is Free Software? What is Open Source? In this interview Richard Stallman, founder of the Free Software movement, explains the key ideas of the hacker community: how the hacker spirit was born in order to share knowledge, which are the consequences of patent policies and copyright, and how globalization and networking interact. Interviewed by A.Di Corinto and CandidaTV. Video coded in DivX. It is in English and subtitled in Italian. (9min30sec) Watch it Rome, April 2003 Stallman’s interview Calderaro’s personal page Calderaro’s personal page