The document discusses HR's value and the level of organizational maturity needed to properly measure and analyze HR's impact. It argues that immature HR focuses too much on easily measurable activities and outputs, while more sophisticated analysis requires viewing HR through the lens of business objectives. True value is determined by factors like quality of hires, integration, and long-term human capital development. The document advocates adopting standards and principles from fields like medicine to bring more scientific rigor to HR measurement and establish causal links between people practices and business outcomes.