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The Four Free-ums?

Patrick Masson


Software licenses that give people freedom are facing scrutiny from a variety of interests and organizations. This session seeks to articulate the core values of software freedom: how the tenets of FSF's Four Freedoms and the Open Source Definition's criteria enable networks of collaboration and co-creation. Current issues from a variety of interested parties are considered, not on their value as a movement, but rather their impact on the freedoms to run, study, modify, and redistribute works. Alternative approaches to licensing that can address concerns of communities will also be offered.


3 years, 7 months ago

Tagged with

Patrick Masson · licensing · free-ums · Free the Future · LibrePlanet conference · LibrePlanet 2020 video · LibrePlanet 2020 · LibrePlanet · lp2020 · video · FSF


CC BY 4.0


This talk was presented at LibrePlanet.


LibrePlanet is the Free Software Foundation's annual conference. The FSF campaigns for free/libre software, meaning it respects users' freedom and community. We believe that users are entitled to this; all software should be free.


We do not advocate "open source".

That term was coined to reject our views. It refers to similar practices, but usually presented solely as advantageous, without talking of right and wrong.


Richard Stallman launched the free software movement in 1983 by announcing development of the free operating system, GNU. By 1992, GNU was nearly operational; one major essential component was lacking, the kernel.


In 1992, Torvalds freed the kernel Linux, which filled the last gap in GNU. Since then, the combined GNU/Linux system has run in millions of computers. Nowadays you can buy a new computer with a totally free GNU/Linux system preinstalled.


The views of the speaker may not represent the Free Software Foundation. The Foundation supports the free software cause and freedom to share, and basic freedoms in the digital domain, but has no position on other political issues.