The title to the email in my inbox was ""Au revoir, mademoiselle," and although I'm not single, I thought they were using a conventional form of flattery to remind me that it was time to renew my commitment to their excellent language site. Alas, non!
The decision comes after months of campaigning by two French feminist groups, Osez le féminisme! (Dare To Be Feminist!) and Les Chiennes de garde (The Watchdogs), who argue that the term places an unfair emphasis on a woman's marital status. Mademoiselle literally means "my young lady" (ma + demoiselle), just as madame comes from "my lady" and monsieur "my lord." Monsieur has long been used to identify both single and married men, as the archaic male equivalent of mademoiselle, mon damoiseau, never became an honorific title. Now madame will be used for all women, whether single or married, and is thus best translated as "Ms." instead of "Mrs."
The Prime Minister's order will also replace nom de jeune fille (maiden name) and nom patronymique (patronymic) with nom de famille (family name), and nom d'époux/nom d'épouse (married name) with nom d'usage (used name).
Well, there you have it. Just as in English, the differentiation will be erased in official realms, though "Miss" is still used as a form of courtesy to those who look like they won't scowl at its kindliness.
Another victory for those with an axe to grind against sex differences and marriage itself. And although "au revoir" technically means "until we see each other again," we might not see this term restored in our lifetimes.

Comments
“People have realized that the complete removal of the feminine element from the Christian message is a shortcoming from an anthropological viewpoint. It is theologically and anthropologically important for woman to be at the center of Christianity."
This is just another of the unintended consequences of the cultural acceptance of contraception and abortion! Men's sexuality has been robbed of its creative essence. It is now viewed as something that imposes a burden on women (when conception happens to occur), something used to control women or something that is purely recreational. Why would men bother?? In taking away their responsibility, we've also robbed them of their significance! In the big picture of humanity, men have been made into nothing more than a nuisance women have to figure out how to control in order to bring about the next generation. Men don't see it as their task to protect the vulnerable because they see themselves as the vulnerable ones. A few well preserved vials of sperm would make men entirely obsolete in the world's ethos today!!
That is astounding Robin, and good for you for standing up. At the heart of that matter, I think, is even worse than a gender mixing message. There is an increased sharper and sharper focus on the "self." Solid Catholic teaching returns our focus away from ourselves to Father, Son and Holy Spirit. The original sin, Eve denied her womanhood when she desired to be like "gods." Since the only god she knew was the Father. Where was Adam? He stood impotent... in other words, they were divorced. There's a young girl at Robin's son's high school who was just told that she is the center of the universe and it's a tragic disservice to her.
Ditto what Mary said! A lot of high schools have very poor math and science depts, for boys and girls. I also am educated as a chemical engineer, but chose to teach the two years before we had children because its hours were more suited to spending time with children. (I was looking ahead). When it came time and I was pregnant with our first, I realized that I did not want to leave him with someone else, and was able to stay home full time. I am not sure it would have been that easy if we were used to another engineering income and not just a private school teacher income. Also some of my first job offers were out on oil rigs - I had no interest in that at all even though I enjoyed my engineering classes and did well in them. No one discouraged me from an engineering job, on the contrary I got a lot of flack for my decision not to pursue an engineering career.
I've been lurking, but this is one that irritates me. Beats the heck out of me what these "barriers" are. I was educated as a chemical engineer, where 1/3 of our class was women. However, in electrical engineering, only 1 or 2 out of 30 were women. Is it possible that women are Just Not Interested in some areas? Nah, it must be The Man keeping us down so we must legislate (and, I agree -- when they say "legistlate", I hear "quota"). And actually, I have a friend that was also a chemical engineer. When she lost her job, she decided not to go back into engineering and started working from home so she could spend more time with her 3 kids. Also, if nothing else, there are all kinds of incentives for women to enter science and engineering -- scholarships not available to men, guaranteed housing on campuses that do not guarantee housing to the general population, etc. I think you hit the nail on the head when you said that schools in general are not preparing students for the hard sciences. It is truly a sad state of affairs, the lack of science education these days.