I skimmed the article and found the line:
"Poststructuralism “rejects objectivity and the notions of an absolute truth and single reality,” and “knowledge is complicated, contradictory, and contingent to a certain social context and historical context”"
Well, unless they were talking about many-worlds and quantum theory, 2+2=4 and many other parts of maths and science ARE absolute truths, a single reality, and independent of social context.
Same paragraph:
"Analysis of texts looks for practical ideologies to uncover what is framed as logical ways of thinking that, in reality, perpetuate inequality."
Sorry, if you think that female logic is different to the (nasty) masculine logic you get in maths and science, then you really have a problem!
I don't know why they think this is "inherently discriminatory to women" unless they really believe that our little pink brains can't do maths and hard sums and logic (I must have a blue boy brain then!). As opposed, say, to women being discriminated against because they are constantly told that such logical thinking and individual work is for the boys, and then are better at emotions and group work, and touchy-feely stuff with extra pink sequins..................
Actually seems to say that males are inherently hierarchical, and females aren't. Rather than being socialised to be that way. Which is bollocks.
Poststructuralism........says it all really! Physicists been taking the piss out of this kind of thing for years, as this classic spoof article (that actually got published) demonstrates:
www.physics.nyu.edu/sokal/transgress_v2/transgress_v2_singlefile.html