Without trying to be inflammatory in any manner, I will say that it takes a certain level of privilege to say one shouldn’t discuss politics at work. If you disagree I’m happy to discuss this viewpoint rather than being downvoted to oblivion. Lots of issues are deemed “political”, but imagine you fall into one of the marginalized groups: — lgbt: Don’t discuss the possibility about being fired for your sexuality becau…
Or, you could address the same issue by saying "We need to pressure HR to require them to present at least one under-represented minority candidate for each open position." That's a much more political approach to the same problem.
On a more general level:
> We can’t improve without discussion, and it’s unfortunate that these type of issues are so divisive.
Sure. But don't do the discussing at work. That's not what work is for. (The exception is when the problem does affect work. If the workplace is trans-hostile, say, you need to address that at work, and there's probably not a non-political way to do it.)