Central to permaculture are the three ethics
The ethics of earth care, people care and fair share form the foundation for permaculture design and are also found in most traditional societies. Ethics are culturally evolved mechanisms that regulate self-interest, giving us a better understanding of good and bad outcomes.
The greater the power of humans, the more critical ethics become for long-term cultural and biological survival.
Permaculture ethics are distilled from research into community ethics, learning from cultures that have existed in relative balance with their environment for much longer than more recent civilisations.
This does not mean that we should ignore the great teachings of modern times, but in the transition to a sustainable future, we need to consider values and concepts outside the current social norm.
The permaculture ethics song Earth People Fair by Formidable Vegetable. Available here.