Friday, 5 October 2018

Deviate: The Science of Seeing Differently by Beau Lotto





Uncertainty is the problem that our brains evolved to solve.  Resolving uncertainty is a unifying principle across biology, and thus is the inherent task of evolution, development, and learning.



Nothing interesting ever happens without active doubt.  Yet doubt is often disparaged in our culture because it is associated with indecision, a lack of confidence, and therefore weakness.



The "reality" that our perceptions see is the meaning of the meaningless information that your brain receives.



Birds also perceive polarization, which allows them to see the electromagnetic structure of the sky, and not just shades of blue.  When they fly through the air, birds (presumably) see tremendous patterns that are constantly changing depending on the angle of the sun relative to their position.  These patterns enable them to navigate, since the structure of the sky changes according to the angle of the sun.



In the end, the meaninglessness of information doesn't matter.  It's what we do that matters, since at the root of human existence is the question: What's next?



It is critical to understand that there is always meaning everywhere in our perceptions; it is just not in the information we have immediately at hand.  Rather, the ecological brain constructs meaning out of the only other piece of information it does have access to… past experience.



Russians perceive shades of red with greater discrimination than English speakers because the word choices available in their language impose more nuances. 



Your brain is only interested in change, difference, and contrast -- all sources of information for your brain to interpret.



Pain takes place in the brain and absolutely no where else.  There isn't a sensation taking place inside your arm after your bone snaps, or your skin when your thumb bleeds, or around your eye as the area purples.



Pain is a conversation between your mind, body, and the world around you in which a crisis -- and a response -- is being discussed.



At any point in time, your brain (as well as the brains of any living system) is only ever making one decision: to go toward or to go away from something. 



Our perceptions are an ongoing, ever-growing, ever-changing story, and our brain allows us to be not just passive listeners to that story but the storytellers writing it as well.



The fundamental truth about perception… we don't see reality -- we only see what was useful to see in the past.



You have assumptions (or biases), every second of every day, in every act and perception.



For chess grand masters, the process of thinking during a match can "cost" up to 6,000 or 7,000 calories per day.



So how do we see differently? We change our future by changing our past.  As strange as it may sound, this is entirely possible.  As a matter of fact, it's what we do all the time.  Every story, every book, all narratives spoken, read or enacted are about changing the past, about "re-meaning" past experiences, or more specifically, about changing the future past.



To ask why is evidence of awareness…of proactive doubt.



If you don’t ask why you have one response, there's no chance of creating a different one.



The assumptions that shape our perceptions are often like the air that sustains us…invisible, which makes it hard to know where to ask and target our why questions.



Throughout evolution, it has been harder to stay alive than to die.



Our brain has evolved two general strategies when presented with the fear of uncertainty.  One of them is anger. 



Not knowing is more stressing to the system than having certain knowledge of something bad.



When you feel you have agency (a sense of control -- delusional or otherwise), your sense of uncertainty is also decreased.



Embracing uncertainty in order to innovate within it is possible… in fact, it is essential.  Feeling comfortable and other sensations of discomfort are in fact welcome states.  They are places to dwell and let perception explore.



So how do we ensure that we engage in creative conflict in practice?  Most essential, we must listen differently… that is, actively observe.  Instead of listening only to help us better defend ourselves, we must listen with the thought that conflict is a genuine opportunity.



Free will lives in changing the past meanings of information in order to change future responses.  Free will requires awareness, humility, and courage within the context of uncertainty.



The power of attention is in looking away from the "obvious", toward the less obvious.



Trust is fundamental to leading others into the dark, since trust enables fear to be "actionable" as courage rather than actionable as anger.