This document discusses how wiki technology can support human rights and freedom of information. It notes that freedom of speech has expanded with new tools that allow anyone to publish information. Wikis in particular allow collaborative editing by anyone online. The document outlines how Wikipedia has grown to become a freely accessible source of knowledge for the world. It argues that wikis can help human rights by promoting open access to information, neutrality, multilingualism, and tolerance of diverse ideas. Examples are given of how wikis have been used to disseminate human rights information.