Article 27 of the Universal Declaration of Human Rights of 1948 provides that:
1. Everyone has the right freely to participate in the cultural life of the community, to enjoy the arts and to share scientific advancement and its benefits.
2. Everyone has the right to the protection of the moral and material interests resulting from any scientific, literary or artistic production of which he is the author.
(http://www.claiminghumanrights.org/udhr_article_27.html ) but no mention is made to the right to carry out scientific investigation.
At which level can freedom of scientific research be considered as a human right?