I think you may be hitting the nail on the head. Spending so many resources creates an image or a sense of urgency. This sense of urgency creates pressure with

I think you may be hitting the nail on the head. Spending so many resources creates an image or a sense of urgency. This sense of urgency creates pressure within the organization, which also would pressure even more so the employees that Google is trying to help. No quantity of metrics and calculations are going to reach this type of observation. Google is probably one of the least qualified companies to tackle this being that it is driven by a scientific mathematical calculus and is one of the most corrupting organizations in the world mainly due to their major privacy violations and manipulation as it relates to their search products. Other companies particularly those that deal with artistic areas are more likely to come up with useful solutions to this problem. Google may be better served sending money to another organization to study and research how to achieve the goals of counteracting the under representation.