Computational Social Science (CSS) is a subset of Data Science.
Ah, I see, so you're coming from that direction.
But let me ask a different question -- in what kind of business you're in? Are you in the business of making predictions? in the business of constructing explanations of how the world works? in the business of coming up with ways to manipulate the world to achieve desired ends?
I'm in the business of modeling. I do all three of those tasks, but the emphasis is definitely on the last.
As per a recent comment this thread is meant to voice contrarian opinions, that is anything this community tends not to agree with. Thus I ask you to post your contrarian views and upvote anything you do not agree with based on personal beliefs. Spam and trolling still needs to be downvoted.