It's not just obsolete, it was proven to be unworkable. What's worth knowing about it isn't the details of the model, it's why the model should be ridiculed.

It's not just obsolete, it was proven to be unworkable. What's worth knowing about it isn't the details of the model, it's why the model should be ridiculed. The fact that the model keeps getting brought up as something that one should know because it's good is an example of why we have problems.