Sunday 18 March 2018

A magic mind-changer for the ignorant ones


Ever prayed for a magic mind-changer in the middle of an argument? A remote control that could zap the brain of the ignorant one who discounts all your carefully researched facts as fakes and refuses to listen to common sense. Problem is in their neanderthal cave, they’ll be thinking exactly the same in reverse.

   Starting from the optimistic assumption that we are all fair-minded souls keen to expand our knowledge base and find the answer to puzzling dilemmas, there should be a way to reach a consensus. It shouldn’t be this hard. And yet it is, even tossing to one side those of malign agenda with something to hide, or those so paranoid their optics are warped. 

   Families are pulled apart by the pro and anti-Trump argument, or in the UK, Brexiteers shouting down Remainers, never mind the Scottish/Irish independence versus unionists hostilities; climate change deniers and proponent - the list goes on. At an individual level, marriage counsellors must find their heads spinning trying to cope with two completely disparate takes on the same unhappy story. Different football match played on a different ground altogether, according to the warring spouses. 

    Bitter polarities magnify once you move, at your peril, into science arguments. Opponents of accepted theories who step forward with new insights can be destroyed by the vehemence of attacks on their credibility. Forget the naive notion that scientists are on an open-minded voyage of discovery. They hang onto the status quo with the desperation of drowning men fighting off sharks.

  Why so? What is so threatening about opening your mind to an alternative viewpoint? Progress is about knowing more, not sitting paralysed in same old same old. Arthur Schopenhauer, the 19th Century philosopher was clear about the tortuous process of expanding and changing minds.  “All truth passes through three stages.  First, it is ridiculed.  Second it is violently opposed. Third, it is accepted as being self-evident."  What’s worse, the protracted battle for acknowledgement that ‘hey, they might have something there’ doesn’t win the argument on its own. Depressingly, Max Planck, the physicist, pointed out, “A new … truth does not triumph by convincing its opponents and making them see the light but rather because its opponents eventually die, a new generation grows up that is familiar with it." 

    Forget trying to batter sense into a blockhead, just wait till they keel over. It’s a miracle that humanity has survived as long as it has. Though it may explain millenia of violent conflict in which victory depends on the destruction of your opponent. 

   The raison d’etre behind all this numbskullery in our supposedly advanced species appears to be that our mind don’t work they way we think they do. My picture was of the mind as a capacious jug with elastic sides which expands as we learn more; or given that skulls are solid bone, perhaps we just access more of the brain’s unused data space. 

   Not so. It appears, to reduce it to a literal analogy, to be more like a balloon, which will enlarge. But how do you get in? The answer is you don’t without dismantling the balloon, accumulating more content and growing a new balloon. Therein lies the rub. People rightly resist the process of dismantling their protective psychological cover for fear that the whole house of cards will tumble, leading to implosion. 

   Information which is not familiar is threatening, thereby leading to the confirmation bias. We cherry pick what reinforces our beliefs and blank out the rest. 

  Some stalwart souls do have an epiphany along the way which flips their politics from hard left to right; even one scientist who was a fervent campaigner against genetically modified crops until he studied deeper and found there was no proof for his previous stance. 

  Humiliation, of course, play its part in preventing a climb- down to admit the hated other might be right or partially right. We are all emperors within our own little bubbles, so any suggestion we might be wrong brings cracks in our grandiose delusion and with it corrosive shame. 

  There’s no real conclusion to all of this except to hop back to Schopenhauer – dig in for a long war and don’t give up. I just like to know the reasons why – makes the irritation easier to bear. 

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