Speaking as a twice-optioned screenwriter with an engineering degree, the divide is this:
The mathematically inclined - STEM-heads - know what something is. They function on the quantifiable and defendable. Their sphere of comfort is one in which data and facts and evidence hold the greatest sway.
The romantically inclined - liberal arts majors - know what something should be. They function on the desirable and intuitable. Their sphere of comfort is one in which concensus and persuasion allow us to achieve great things.
An engineer understands that the engines canna take much more of this, captain. The speed of light in a vacuum is an absolute. You can't fit ten pounds of shit in a five pound bag. And they also know that all the hope in the world won't change that.
A poet understands that dammit, Scotty, we're counting on you. Laws are meant to be broken. You can be all that and a bag of chips. And they know that the bumblebee flies anyway.
We cannot function as a society without both aspects. We cannot function as humans without both aspects. HOWEVER
- Human Resources departments are never crewed by engineers.
- Boardrooms have few engineers in them.
- Lawyers are rarely engineers.
The tribe is led by liberal arts twits. They'd lead us all into the wasteland without people who understand double-blind testing but they'd still lead us there because your average stem-head generally believes that people should follow the evidence, not the leader.
But we don't.
It's an unfair stereotype to say that sciences majors are incapable of relating to liberal arts majors. However, it's an accurate stereotype to say that sciences majors do not relate to liberal arts majors as well as liberal arts majors relate to themselves, and it's fair to say that STEM-heads benefit from learning to meet the liberal arts majors where they live, if for no other reason than the parties tend to be less awkward.
That said, it's drearily routine for any liberal arts class inflicted on STEM majors to be seen as "humanizing" but any science class inflicted on liberal arts majors to be "degrading." "When am I ever going to use algebra again?" "How is the ideal gas law at all relevant to my future as a corporate raider?" "zeroth law? Can't you nerds even count to three?"
The STEM guys are far more likely to have a job, though.