Anthropic Head of Economics @PeterMcCrory reveals the "weak-link constraint" preventing AI from fully automating any job yet: "Imagine a job as a collection of tasks, and each individual aspect of your job is important for producing the final thing that you produce. As an economist, that means both knowing what's the right question to ask, what methodology to use, and how to evaluate that methodology." "What we see in our data is that there's no job across the Department of Labor's O*NET…