Tag Archives: reality

The implausibility of reality

Seems to describe my state of mind at the moment. I am trying to deal with a computer trashed by a virus. So something short and sweet to go on with.

I am currently reading Antonio Damasio‘s Self Comes to Mind: Constructing the Conscious Brain. Chapter two starts with this:

Mark Twain thought the big difference between fiction and reality was that fiction had to be believable. Reality could afford to be implausible, but fiction could not.”

I like it.

While we often say facts are strange than fiction I think this quote also encompasses the idea that reality is counter-intuitive. Discovering the truth about reality doesn’t come easily because we have evolved to make subjective decisions which are often not correct, although they may have been adaptive.

It took humanity thousands of years to develop procedures which give us a reliable picture of reality. These methods are most obviously embodied in modern science. And these methods include requirements of evidence and checking against reality.

So, fiction has to be believable because there is no way of checking the story. But scientific knowledge can be intuitively implausible – because we can check against reality. Its what confirms our ideas for us – and keeps us honest.

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Can the “supernatural” be of any use?

This xkcd cartoon is so true (Thanks to xkcd: The Economic Argument).

1: There is a special relationship between scientific knowledge and the real world. Scientific ideas are based on evidence from reality, they get tested and validated against reality. And they get tossed out if found wrong.

So it’s not surprising that scientific knowledge gets incorporated into things that are useful.

2: Just shows how silly all this talk of science being blinkered becuase it “excludes supernaturalism” is. If this term has any meaning in the real world it just means something that is counter-intuitive or hasn’t been explained.  Science is full of such ideas so it is dishonest to claim it is blinkered. What could be more weird or non-intuitive than “spooky action at a distance.”

No, when these proponents of “other ways of knowing” etc., attack science they are trying to remove the requirement of evidence and testing against reality. That’s what they mean by their code word “supernatural.”

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Unintentional arrogance

I picked up this definition of Unintentional Arrogance somewhere.

“The assumption that the way we define reality is necessarily the last word.”

singularity1I like it. Currently, the only place I can find it repeated is at Zarbi’s old blog (now at Zarbi). A post called Singular siliines criticising the econcept of singularities in hysiscs. Well worth reading.

He also has a post on fine tuning which is worth a look.

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