[mbesto]

> It’s tough to prove gender bias.

followed by

> Re-evaluate your job post descriptions. Excerpt from "You Don’t Know It, But Women See Gender Bias in Your Job Postings"

I admire the OP's "take action" stance, but this isn't the right root cause of the problem. I don't see any evidence of employers not wanting to hire women because they're women. What I do see is that many women aren't qualified enough (yet). Let's focus on that first.