The sense of fairness evolved to make our mental accounting of debts (that we owe and are owed) more salient by virtue of being a strong emotion, similar to how a strong emotion of lust makes the reproductive instinct so tangible. This comes in handy because humans are highly social and intelligent and engage in positive-sum economic transactions, so long as both sides play fair… according to your adapted sense of what’s fair. If you don’t have a sharp sense of fairness other people might walk all over you, which is not evolutionarily adaptive. See “The Moral Animal” or “Nonzero” by Robert Wright, or the chapter “Family Vaules” in Steven Pinker’s “How the Mind Works.”
This sense of fairness may have been co-opted at other levels, like a religious or political one, but it’s quite instinctual. Very young children have a strong sense of fairness before they could reason to it, just as they can acquire language before they could explicitly/consciously reason from grammar rules to produce grammatical sentences. It’s very engrained in our mental structure, so I think it would take quite an effort to “wipe the concept.”
The sense of fairness evolved to make our mental accounting of debts (that we owe and are owed) more salient by virtue of being a strong emotion, similar to how a strong emotion of lust makes the reproductive instinct so tangible. This comes in handy because humans are highly social and intelligent and engage in positive-sum economic transactions, so long as both sides play fair… according to your adapted sense of what’s fair. If you don’t have a sharp sense of fairness other people might walk all over you, which is not evolutionarily adaptive. See “The Moral Animal” or “Nonzero” by Robert Wright, or the chapter “Family Vaules” in Steven Pinker’s “How the Mind Works.”
This sense of fairness may have been co-opted at other levels, like a religious or political one, but it’s quite instinctual. Very young children have a strong sense of fairness before they could reason to it, just as they can acquire language before they could explicitly/consciously reason from grammar rules to produce grammatical sentences. It’s very engrained in our mental structure, so I think it would take quite an effort to “wipe the concept.”