Economic moral issues seem to be very much in vogue in the media and public discourse at the moment. There are increasingly detailed reports on some spectacular and prominent cases. However, economic morality is by no means a trend topic. Instead, it accompanies us humans every day, throughout our lives, over millennia, by continually raising the question of "good economic practices." But what does "good economic practice" actually entail, and how can "bad economic practices" be avoided? From the daily newspaper, we learn that tax self-disclosures have skyrocketed and that global warming is perceived as more threatening than ever before. Why does the state waste billions of euros in taxes each year while in some schools the plaster is crumbling from the walls?.