Monday, December 23, 2013

THE MORAL LANDSCAPE Sam Harris

Pervasive assumption among educated people that either such differences don’t exist, or that they are too variable, complex or culturally idiosyncratic to admit of general value judgements. The disparity between how we think about physical and metal/societal health reveals a bizarre double standard. We are still struggling to awaken from cultural relativism.

It seems clear that ascending the slopes of the moral landscape may sometimes require suffering. We must occasionally experience some unpleasantness in order to avoid greater suffering or death. There will be lessons to be learned from the reality of progress.

Because there are no easy remedies for social inequality, the great masses of humanity are best kept sedated by pious delusions? This is condescending, unimaginative and pessimistic. In addition, this pious uncoupling of moral concern from the reality of human and animal suffering has caused tremendous harm.


There may be different ways for individuals and communities to thrive-many peaks on the moral landscape but moral view A is truer than moral view B if A entails a more accurate understanding of the connections between human thought/intentions/behaviour and human well-being. We can assert that there are people/ groups of people who cause tremendous misery are misusing the term “morality”. We simply must stand somewhere. It is safe to begin with the premise that it is good to avoid behaving in such a way as to produce the worst possible misery for everyone. Best solutions will not be zero-sum.  Human cooperation and its attendant moral emotions are fully compatible with biological evolution ala Reciprocal altruism. Genuine altruism is a special province of human beings.


Many claim that a scientific foundation for morality would serve no purpose in any case. Science can in principle help us understand what we should do and should want. Consciousness is the basis of human values and morality is not an arbitrary starting point. Morality-based behaviour is borne of unconscious processes that were shaped by natural selection. We can explain why people tend to follow certain patterns of thought and behaviour in the name of ‘morality’. We can think more clearly about the nature of moral truth and determine which patterns of though and behaviour we should follow in the name of ‘morality’. We can convince people who are committed to silly and harmful patterns of thought and behaviour in the name of ‘morality’ to break those commitments and to live better lives. Are there right and wrong answers to the question of how to maximise well-being? We need to acquire a deep, consistent and fully scientific understanding of the human mind.  Neuroimaging has shown that fairness drives reward-related activity in the brain while accepting unfair proposals requires the regulation of negative emotion. The prefrontal cortex and temporal lobes are involved in moral cognition. When damage to the MPFC occurs, the ability to behave appropriately toward others tends to be disrupted. Patients suffering for MPFC injuries find it easier to sacrifice the one for the many. Psychopathy is a personality disorder and they do not experience a normal range of anxiety and fear. Children at risk for psychopathy tend to view moral dilemmas/questions as morally indistinguishable. If we adopt a more naturalistic view, we are very unlikely to refer to their condition as ‘evil’.  Belief was associated with greater activity in the MPFC which links factual knowledge with relevant emotional emotional associations. From the point of view of the brain, facts and moral views are similar and therefore we cannot say that scientific and ethical judgments have nothing in common. Every reasoning bias reveals something about the structure of our minds.

There are quite a few failures of our moral reasoning:
1.       moral for our concern should increase with the number of lives at stake but we grow more callous as the body count rises as “psychic numbing” occurs. We care more when a face is put on the data. So one of the great tasks of civilisation is to create cultural mechanisms that protect us from the moment-to-moment failures of our ethical intuitions. We must build our better selves into our laws, tax codes and institutions.
2.       We also have a preference for our intimates and perhaps moral flourishing is best served by each of us being specially connected to a subset of humanity. Communal experiments that ignore parents’ special attachment to their own children do not seem to work very well.
3.       People tend to view sins of commission more harshly than sins of omission.
4.       We tend to make moral decisions on the basis of emotion and justify this with post-hoc reasoning.
5.       Our belief in free will arises from our moment to moment ignorance of specific prior causes.
6.       Our tendency towards taking vengeance answers to a common psychological need.
7.       People with more active D4 receptor and protein stathmin take more risks and are more likely to believe in miracles and be sceptical of science.
8.       We naturally are more risk-averse.
9.       Many of us unknowingly are “common sense dualists”.
.   Many of us engage in “supersense”- a tendency to infer hidden forces in the world working for good or for ill. 

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