
Why are you so afraid of 1-in-a-million events like shark assaults, baby abductions or dying in a airplane crash? Why are you so keen to imagine elaborate eventualities about attainable future climatic events from the identical individuals who cannot even accurately predict tomorrow’s weather? Have you ever ever stopped to understand that so most of the near hysterical “Pop” fears you too had been as soon as alarmed by–fears like BSE, acid rain, harmful silicon breast implants, street rage, SARS or avian flu–miraculously disappeared at one point solely to be replaced by others which have now or will quickly disappear in the identical mysterious manner? Why are you so afraid? In a nutshell, it is because of your caveman brain.
Take into account this: Psychological testing has confirmed that you’ve a mind that by some means believes a chunk of fudge shaped like dog poo actually is dog poo. You could have a brain that can use the first available number advised to it to make an estimate about one thing that has completely nothing to do with that number. You have a brain that concludes that elaborate predictions about the future are more likely to come true than simple ones. You could have a brain that concludes that the things simpler to recall are more likely to happen again. And, most importantly, you could have a mind that is consistently being subjected to the machinations of self-interested parties and fear merchants who’ve a vested interest in maintaining you afraid.
As Daniel Gardner explains in his ebook The Science of Concern, relating to evolutionary psychology, try to image the development of the human brain by equating the past 2,000,000 years of human development to a 201 web page book. 2 hundred pages would cowl your entire time our species spent being nomadic hunter-gatherers within the Previous Stone Age. The last web page would cowl our time in agrarian society, a interval which began a mere 12,000 years in the past (the first settlement solely appeared about four,600 years ago). The final paragraphs of that last page would cowl the last two centuries of the world we now dwell in. We’re cavemen.
Now have a look around you. How may a cave girl, at a decrease however but decisive level of her brain, not be frightened by all the pieces she sees on this unusual and complicated world of ours? Her head was designed for wandering the savannah, not for dealing with most of what bombards her here. That is why her gut remains the dominant choice making force. And that’s the force that skews our perception of the world round us. The gut reacts instinctively and lightening fast and residing within the lightening quick time we do, the head just can’t keep up, or it can’t get through. That’s the reason why we now live in a nation of worriers, in a society obsessive about risk. It does not matter that our head is attempting to tell us we dwell in a much safer and more healthy time than earlier generations ever loved, our gut blocks this out and only fixates on what it sees to be the contrary on the night news. It lies in wait in anxious anticipation for the subsequent fear to cling to, actual or imaginary. For sure, Intestine never has to attend for very long. (more…)