Another requirement for an “ethical enterprise” is that they should only offer products and services which are “ethically” acceptable.

But what about luxury food that is bad for your health? I am sure that producing tobacco for leisure smokers is “ethically acceptable”. Yet is it the same with tobacco the sale of which is extensively advertised (especially among young people)? These days, this is certainly a very controversial issue. What about alcohol and other intoxicants?

Even if you consider those issues very objectively, it is really hard to come to a clear result based on a dialectical dispute. Just think of all the ethics commissions and how they are confronted with impossible tasks.
That is why I consider the following requirement sufficient for an “ethical enterprise”:

And an “ethical enterprise” must be prepared to forego a business transaction, even if this means that you make room for an “unethical enterprise”. In the long run, the decision will pay, even if it seems to be detrimental to the enterprise in the short run. Your customers will thank you by respecting you more than ever.
RMD
(Translated by EG)
P.S.
Allow me to clarify the difference between useful, necessary and sufficient requirements: the linguistically stressed necessary requirement means that a statement is “then and only then” valuable, if the requirement is met. That does not yet mean that the statement is validif one requirement ie met, because there might be more than one necessary requirement. If a single one of the necessary requirements is not met, the statement is still not valid.
If all necessary requirements are formulated sufficiently, the sum of all necessary requirements may lead to the sufficient requirement.
Some requirements doubtless promote the goal, yet they are not strictly necessary. I call them “useful requirements”.
The pictures were taken on the way back from the cave of Diros (Itylo). The nice thing about Mani is that there are hardly any knick-knack vendors. And the cave of Diros would be well worth the effort of getting a wikipedia article. Any volunteers?


