Graupner, Helmut; Sexuality, Youth Protection & Human Rights
The study examines the extent to which common sexual offences concerning minors do protect this proposed comprehensive right to sexual self-determination. The analysis is based upon the findings of natural and social science as well as an extensive and detailed international survey of national legal provisions.
Graupner, Helmut; The 17-year-old Child An Absurdity of the Late 20th Century
No language in the world ever used the term “child” for persons beyond their early teens. No person beyond its early teens is a “child”.
It was the Convention on the Rights of the Child of 1989 which first did away with the distinction between children and adolescents and labelled all minors under 18 “child” (Art. 1).
The European Commission took this concept over into the criminal law area when it proposed an EU-Framework Decision on Combating the Sexual Exploitation of Children and Child Pornography in December 2000. This framework-decision obliges all the member states of the European Union to create certain sexual offences which goes far beyond what is known in that area in any European state so far.
The proposal of the Commission defined as “child” every person up to its 18th birthday (Art. 1 lit. a). It did not differentiate in any way between various age groups, i.e. it did not distinguish between children on the one hand and adolescents on the other. The proposal treated a 17-year-old young man in the same way as a 5 year old child.
This implementation of the same criteria for sexual protection and abuse to a five-year-old child and a 17-year-old adolescent leads to absurd and dangerous consequences.
Graupner, Helmut; Sexual consent and human rights; Thymos; 4(2), 99-102, Oct 01 2010
The basic human right to sexual autonomy and self-determination encompasses two sides: it enshrines both the right to engage in wanted sexuality on the one hand, and the right to be free and protected from unwanted sexuality, from sexual abuse and sexual violence on the other.

This concept elaborated by the European Court of Human Rights, in the light of European legal consensus, suggests that the age of consent for sexual relations (outside of relationships of authority and outside of pornography and prostitution) should be set between 12 and 16 years. In any event the age of criminal responsibility should be the same as the age of sexual consent.