Short answers, pulled from the story.
Value is the fundamental metric of human ethics that determines the degree of importance we assign to actions, objects, and ways of living. It serves as the criteria by which we judge the goodness of an action, the beauty of a landscape, or the dignity of a person. Without this internal compass, society would lack the normative framework necessary to distinguish between right and wrong.
The philosopher Ludwig Wittgenstein once declared that ethical value judgments are nonsense, arguing that statements about the meaning of life are merely expressions of the mind and never facts derived from the heart or will. This pessimistic view sparked a centuries-long debate regarding whether values are absolute truths existing independently of human perception or if they are relative constructs that shift between cultures and individuals.
Protected values, also known as sacred values, are values an individual is unwilling to trade off no matter what the benefits of doing so may be. These values act as a barrier to businesslike negotiations and often hinder peace in protracted conflicts like the Israeli-Palestinian conflict when two competing protected values collide.
The Inglehart-Welzel cultural map of the world positions countries based on their transition from traditional to secular-rational values and from survival to self-expression values. This map shows how cultures evolve from a religious understanding of the world to a dominance of science and bureaucracy, and how societies shift from industrial survival to post-industrial self-expression.
Italian parents value social and emotional abilities and having an even temperament, while Swedish parents prioritize security and happiness. American parents are unusual for strongly valuing intellectual ability, especially in a narrow book learning sense, whereas the Kipsigis people of Kenya value children who employ their intelligence in a responsible and helpful way.
S. H. Schwartz groups values in terms of growth versus protection and personal versus social focus, placing ten universal values within this framework including self-direction, stimulation, hedonism, achievement, power, security, conformity, tradition, humility, benevolence, and universalism. Research has shown that the order of Schwartz's traits is substantially stable amongst adults over time.