Need-to-(appear to)-know

Indeed we’re all scurrying about seeking quick cheat sheets, like exam students relying on CliffsNotes, to pull through and never reading the book itself. And organizations are springing up to cater to our desperate need to appear in the know.

We are spattered daily with information that is too flimsyto sink into our memories and enhance our minds in any meaningful way.

Two years ago, I interviewed leading neuroscientist, Baroness Susan Greenfield CBE. She specializes in the physiology of the brain and is convinced that what she terms this ‘tsunami’ of information is harming our thought processes irreparably.

Baroness Greenfield, like me, grew up in an era when the television was the fulcrum of the home. “It was the equivalent to the piano in Victorian times, a source of shared family entertainment,” she says.

“At the same time, bedrooms tended to be unheated places where you slept and to which you were sent as a child as punishment. Now the home’s geography has entirely changed so children aren’t exiled to their bedrooms but retreat there from choice – and there’s usually some sort of screen in them.”

A library in your lap: the way we find information has changed dramatically

We can remember watching A Christmas Story at during the holidays and Johnny Carson with our parents. Now Netflix and Hulu offer such limitless choice that there’s no point gathering to watch anything. It’s all about ‘catch up’ – and what better way to describe our information-peppered lives?

We are all, like Alice, running in place just to keep up.

Susan Greenfield’s book, Mind Change, published last year, describes how the human brain has the superlative ability to adapt to its environment, a process known as ‘plasticity.’

Since the brain is proven to adapt to repeated patterns, she worries that hours spent absorbing and putting out information through screens is bound to have an adverse impact on our brains and memory.

Some people, like The Guardian’s Dean Burnett, says there is no evidence for her claims. But even aside from the empirical robustness of her thesis, a lot of what she says about our obsession with information makes sense.

<== попередня сторінка	\|	наступна сторінка ==>
Just ask Google: is it too easy?	\|	Failing to learn by experience

Не знайшли потрібну інформацію? Скористайтесь пошуком google:

Генерація сторінки за: 0.003 сек.