That said, I actually think not being sexist in storytelling is pretty easy, it's about thinking about people instead of genders, and good writers have known that at all times and put characters first.
Basically, I'm not saying Verne's views (or perhaps that character's views -- I'd like to hear more from someone who's actually read it) can't be explained in context, I'm saying if that's representative of how the work tries to extrapolate into the future I'm not getting the vibe it's any good at it and actually still relevant today.
It would probably be worthwhile to remember that Vernes was living in a time when the definition of "woman" is a very different thing than today. Of course, you don't have to excuse the sexism - merely understand it in the context of the book, with the purpose of gaining some insight into the points the author is trying to make.
Try not to be distracted by the sexism, is what I mean to say, while you are reading a book written over a hundred years ago..
But, are you not at the very least intrigued by the irony in your expression of political correctness? This is, after all, newthink.