On: Campbell's Law: The dark side of metric fixation

[anotherevan]

I recently listened to an interview with David Manheim on "Goodhart’s Law and why metrics fail"[1] and the key takeaways for me were:

- You need to be using several metrics, not just one or a few.

- You need a certain amount of noise in the system.

[1] http://rationallyspeakingpodcast.org/240-goodharts-law-and-w...