A few quick points:
1. It does not inescapably follow from the fact that politically active young women are not currently campaigning for X that X is a bad idea.
2. It does not inescapably follow that if women campaigned for something in the past it is genuinely a good idea for women now - women were a major driving force in the passage of alcohol prohibition in the USA and that was a massively dumb idea.
I agree completely. But these points weren't made to be
in and of themselves arguments in favor of statutory rape laws. They were made to side points.
The side points being:
Who benefits from getting rid of such laws? Who is the one who wants them got rid of? Older men, and older men. The question is, if such laws benefit vulnerable teens who actually can be harmed without such protection, why should we get rid of such laws just so some horny old dudes can hit on kids without getting in trouble?
And the second point was just made in reference to UY's claim that LL was incorrect in saying that modern consent laws
are (present tense here, people) not based on considerations for the welfare of women, but rather due to oppressive male cultures that just value women as a commodity.
I certainly agree women campaigning for something does not make it right. As you said, prohibition was a woman driven campaign. We were only talking about the historical context.
3. It is simply asinine to argue that a law criminalising X is just if it is easy not to do X. That's a thoroughly flawed standard.
In general, absolutely I agree. But when the criminal laws do serve to actually protect someone, it makes sense to keep them on the books if they are easy to follow.
So for instance, it would probably be beneficial if all parents were required to have medical degrees. Think how much healthier and safer kids could possibly be! But its extremely hard to get a medical degree. So it would be totally unreasonable to argue that all parents should have to get a medical degree, even if such a law could be proven to be an advantage to children.
But statutory rape laws serve to help decrease sexual exploitation. The only thing people have to do to follow those laws is to not have sex with an underage person. If the law being in place has a marked advantage to decrease sexual exploitation, and it is a very easy law to follow, then why shouldn't we have it in place?
4. The only rational reason for criminalising sex with young people would be if we had hard evidence that sex with young people somehow causes significant harm in some way, after you have controlled for every confounding factor. That's it. Every other argument is fallacious in one way or another, and most of them are appeals to emotion or local cultural taboos in one form or another.
5. We do have such evidence - as I recall there is a statistically significant link between sexual activity under the age of fifteen or sixteen and poor life outcomes such as mental illness, poverty and suicide, even after every seemingly relevant factor such as family background, education and so on is controlled for.
I know of no evidence-based theory for why this is, just a lot of armchair-psychological noodling based on regurgitated cultural values and folklore, but since it seems to be a brute fact about the world we should not wait on an explanation before we take preventative action.
6. That means that the sole interesting question is finding the least worst way of discouraging under-fifteens or under-sixteens from having sex. Criminal punishment for over-eighteens who knowingly have sex with them is one possible method, but it doesn't address the problem of under-eighteens having sex with them and it might or might not be the best all-around option. I don't have a pat answer. I suspect that Germany might be the place to look for answers, since based on what's been posted here they have been pursuing harm mitigation strategies other than criminalisation with some success.
7. It does not necessarily follow that someone who argues that X should not be a criminal offence thinks that X is a good thing which should be encouraged. I don't think anyone should smoke, underage or otherwise, but I'm not in favour of making it a criminal offence. If someone thinks that Germany has the right idea about handling the risks of early sexual activity that doesn't necessarily mean they think that thirteen year olds should be sexually active, just that they are not sure that criminal charges are the least worst way of handling the issue.
Yes, I agree with this for the most part. Except that, as I said, even though such laws seem to work perfectly fine in Germany, Germany also doesn't have the mitigating social factors that exacerbate the problem in this country, so
for the time being, they aren't really applicable. Though maybe one day they will be!