Separating ethics from philosophy to form an independent discipline is impractical, as it's impossible to develop rational and productive moral norms outside of the sections of philosophy closely associated with issues of worldview.
A human still knowingly commits heinous crimes. If education is adequate, they would never permit such actions, for upbringing forms a conscious sense of one's own worth.
The human world remains heavily influenced by the biological needs and evolutionary instincts of the past, underscoring the vital role of enlightenment. Quality enlightenment refines the world of humans and prevents it from degrading, constantly and convincingly reminding people of the importance of living a worthy and fulfilling life.