Writing by representatives of the Free Software Foundation.
RAIL: Nonfree and unethical
Any software license that denies users their freedom is by
definition nonfree and unethical, and so-called "Responsible AI"
Licenses (RAIL) are no exception. If we want software to help decrease
social injustice, we should oppose licenses that restrict how software
can be used.
Relicensing versus license compatibility
Relicensing and license compatibility are two important aspects of how
licensing works in the free software community. This article explains
both concepts, what they have in common, and how they differ.