Because of my electrical engineering background, most graduate school faculty expected me to get into working with numbers and computers. My first year assignment was to be a research assistant to a professor who wanted to develop a GIS-based approach in her project, back when GIS at the personal computer level was quite a joke by today's standards. It was soon clear to her that I was not planning to be a data geek in the social sciences.
I was not after numbers by any means. I was in graduate school to learn about ideas. I was blown away that so much had already been said and written down. Yet, I had not known even the tiniest bits of those ideas when I was led down a narrow alley called electrical engineering. It is not that I did not value the empirical approach--after all, the background in science and math and engineering had provided me with enough and more evidence on the importance of empirical data. But, theories and ideas mattered more to me than what the numbers could reveal.
Over the years, I have watched with fascination the rapidly growing collection of data at all levels. The Big Data, as it has come to be called. And how mining the Big Data will be the digital world equivalent of the oracle at Delphi--the data will tell us everything we would want to know.
Thus, with interest I read two lengthy opinion pieces on the flaws with Big Data. The conclusion in one is:
Big data is here to stay, as it should be. But let’s be realistic: It’s an important resource for anyone analyzing data, not a silver bullet.And the conclusion in the other is:
Both the essays methodically lay out their arguments, and I urge you to read them. I especially liked the following:
we almost forgot one last problem: the hype. Champions of big data promote it as a revolutionary advance. But even the examples that people give of the successes of big data, like Google Flu Trends, though useful, are small potatoes in the larger scheme of things. They are far less important than the great innovations of the 19th and 20th centuries, like antibiotics, automobiles and the airplane.Yes, the hype of it all!
Big Data's cheerleaders claim:
So, what about those claims?
Bollocks. Nonsense. I love such clear and succinct opinions!
All these remind me of a short reading that I assign students to read. Well, it is an actually an interview with George Dyson--yes, he is Freeman Dyson's son. George Dyson offers a profound observation that "information is cheap, meaning is expensive":
We now live in a world where information is potentially unlimited. Information is cheap, but meaning is expensive. Where is the meaning? Only human beings can tell you where it is. We’re extracting meaning from our minds and our own lives.Go figure! With or without Big Data, that is ;)
A Measuring Worm
By Richard Wilbur
This yellow striped green
Caterpillar, climbing up
The steep window screen,
Constantly (for lack
Of a full set of legs) keeps
Humping up his back.
It’s as if he sent
By a sort of semaphore
Dark omegas meant
To warn of Last Things.
Although he doesn’t know it,
He will soon have wings,
And I, too, don’t know
Toward what undreamt condition
Inch by inch I go.