Need to know

Brain Science Biology Psychology

At the moment I’m reading the fascinating book about the brain, Incognito – The Secret Lives of the Brain by David Eagleman. One of the big takeaways for me so far is that the Extended Order, to continue briefly on the post from last week, could be seen as a mirror of our unconscious in the outside world. Our subconscious is a vast network of neurons and memories all stored away and relatively inaccessible to our comparatively limited conscious minds. It’s full of rules and regulations on how the body works, much as the Extender Order controls society with its rules and traditions.

The subconscious, and indeed the Extended Order, is so vast there is no way the conscious mind could ever hope to know all that goes on in there. Indeed, even our explicit memories, those we can access readily, tend to be locked up until we need them. And so the brain operates on a need to know basis. As matters arise in our daily life, so we tap into the stores of memories, both implicit (gut feelings) and explicit (autobiographic) memories.

All the time new contexts and situtions present themselves to us and we seek relevant information depending on what we want to know. Hayek argues that this is why trying to control trade/commerce/economics will always fail, as those put in control of trying to order such enterprises can never hope to know all things in all circumstances.

Always better to defer and decentralise to those that can specialiase in specific situations in specific circumstances in more local settings. Making arbitrary, central decisions that try to cover too many different circumstances will always be doomed to fail.