> Any differentiating scheme simple enough will be insufficient to be the basis of any important decision, and any sophisticated enough won't be neat enough for us to be talking about it like this.
That seems to be an argument against anyone but experts ever discussing anything.
Simple models are useful, particularly as they can be understood by the less expert of us.
That seems to be an argument against anyone but experts ever discussing anything.
Simple models are useful, particularly as they can be understood by the less expert of us.