The agreement v disagreement thing is a symptom of: Macroeconomic models can't predict the future. The agreed upon physics models can predict the future to a

The agreement v disagreement thing is a symptom of: Macroeconomic models can't predict the future. The agreed upon physics models can predict the future to a crazy high level of precision. Even the ones we know are not 100% accurate. So, it's basically a waste of time to spend too much time learning macro. It's largely useless.