Maybe most girls simply aren't interested in programming or firefighting or plumbing, just like most boys aren't interested in being fashion designers or makeup artists. Why is there such an enormous effort to "convince" girls that programming is what they're supposed to do? If any group of kids needs so much cajoling to get into a certain career path, maybe they just don't want to do that!
Because politically correct agendas. That is all. Notice that no one gets all SJW about the lack of white players on pro basketball teams, or whine that there are "too many" women teaching elementary (K through 6th grade) school and not enough men.
Oh, well done. You managed to cover at least two common liberal bullet points in that argument, but 3 or more out of 5 is preferred:
1) Name calling - make sure to call someone an idiot or a moron, insults always give your point more credibility!
2) Fox News - even if it has FUCK ALL to do with the topic, this is mandatory, or points will be deducted!
However, you disappointingly failed at several other golden opportunities here:
3) The Koch brothers - always worth a mention to drive home the "evil" branding, relevance not necessary (ala Fox News)
4) A knock on a Bush, preferably W., but nowadays Jeb is a good target
5) A Hate label: your political enemy *must* always be clearly labeled at least one kind of hater of some kind, made into a 2D caricature; from any of the following:
* Racist
* Bigot
* Homophobe
* Islamophobe
* Warmongering / Facist
or in this case,
* Denier
although you didn't actually state as such, so on second thought, you get a "C+", though originally I was leaning towards a "B-".
HOLY MACRO!