Fruitarian ethics, history, worldview and ideas - theoretical and cultural aspects of fruitarianism, fruitarian lifestyle and diet. 

Fruitarian ethics: moral principles that govern a fruitarians' behavior, fruitarian moral code, fruitarian values and value system, ideals, fruitarian standards of behavior, fruitarian virtues and conscience.

Fruitarianism /fruːˈtɛəriənɪzəm/ :

• a diet that consists entirely or primarily of fruits in the botanical sense, and possibly nuts and seeds, without animal products;
• a philosophy of non-harming living organism without need, especially animals and plants;
• a lifestyle that reflects these ethical and environmental values.