Well, I really don't want to keep beating a dead horse. But I think you're still completely missing my point, which is that in certain situations where one party has absolute power over the other, there is no such thing as "consent" because the opportunity for exploitation and coercion is so strong, no matter the ages involved, that therefore sex has no place in those relationships.Wudge said:Scientists, doctors, lawyers, engineers, principals, etc., often take additional classes after they have graduated and started their profession.
As for fair, 18 year olds fight and die for our country. On that basis alone, I would consider that they have the right to give their sexual consent to whomever they wish.
It's not OK for police officers to make decisions about what neighborhoods to patrol, or who to arrest, based on who's willing to provide sex. It's not OK for judges to ask for sex from defendants that they are going to sentence. It's not OK for the IRS to give tax refunds to people who are willing to sleep with auditors, and to audit those who refuse. It's not OK for a state child welfare worker to solicit sex from the mother of a child he is investigating, or for a parole officer to solicit sex from a parolee he is supervising. In all of those situations, in one sense the sex is "consensual" in the sense that it was not forcible or violent, but in another more realistic sense it isn't, because the person is not really in a position to say no without serious repercussions, nor can they voluntarily terminate the encounter and walk away and avoid that person (like they could after being solicited in a bar or restaurant) because the law requires them to be there and to keep interacting with that person under penalty of imprisonment. That's precisely why, in every one of the situations I just mentioned, it's a crime for the person in authority to ask for sex, whether or not the other person "consented" and whether or not they were over 18 or under 18.
As for your example of the 35-year old student, if he's already a high school graduate who's only there to supplement his education, then the law should not apply -- not because of his age, but rather because there is nothing he needs UNDER PENALTY OF LAW from that teacher. He is not required by law to attend that school, as high school students are (unless they want to drop out and never go to college or get any job requiring a diploma). In other words, the element of power is not there -- the teacher has no state-sanctioned power over him backed by the school district police force and the truancy laws.
However, in the case of a high school student to whom the truancy laws do apply, the problem is that the student has no freedom -- he/she cannot leave or they will be subject to arrest by the school district police, they cannot appeal their grades if the teacher marks them down for saying No, they cannot transfer to another school because in most districts you are required to attend the school closest to where you live. Their choice is: they can either get involved with the teacher, or else put their grades/future/diploma/college application at risk for something that has nothing whatsoever to do with their classroom performance. That's precisely why it is a crime, in almost every state, for teachers to solicit sex from their students, regardless of age -- because it's not the age that matters, it's the possibility of exploitation and coercion created by unlimited and absolute power that one party has over the other.