Prof. Schmitt gets it right here: gender differences don't have any significant impact on women's capacity to perform any job--even physically strenuous jobs, with the right training. Certainly for information work, bringing up gender differences is just going down the wrong rabbit hole. It's like asking a job candidate if they're American when all you need to know is if they're legally authorised to work in the US.
The other scientists unfortunately go down this rabbit hole. Prof. Miller especially consistently asks the wrong questions throughout his piece. First, he establishes biological sex differences but doesn't ask if they have any significant impact on women's capacity to perform a job. Second, he goes off on a tangent about his pet 'paradox' theory about the American public, arguing that gender equality would make diversity moot from a business advantage perspective.
Let's just clarify why we want diversity in the workplace: it's not because minorities will bring different skills and traits to the table; it's because (a) excluding minorities is inhumane, and (b) because minorities will (hopefully) keep the organisation from making dumb mistakes like leaving out the main protagonist of their new film series from a major marketing campaign ( https://www.theverge.com/2017/7/12/15960372/hasbro-star-wars... ), sending Kylie Jenner out with a Pepsi to mend race relations ( http://time.com/4726500/pepsi-ad-kendall-jenner/ ), and pushing for a Game of Thrones-style show about a modern-day Confederate America which won the war and kept slavery intact ( https://www.theatlantic.com/entertainment/archive/2017/08/no... ). These are just three things that come immediately to mind, you can imagine how much shit there is out there that hasn't even reached national level yet.