For 15 years, I’ve been doing most of my writing — aside from my two books — on the Web. When I do switch back to writing an article for print, I find myself feeling stymied. I can’t link!
Links have become an essential part of how I write, and also part of how I read. Given a choice between reading something on paper and reading it online, I much prefer reading online: I can follow up on an article’s links to explore source material, gain a deeper understanding of a complex point, or just look up some term of art with which I’m unfamiliar.
There is, I think, nothing unusual about this today. So I was flummoxed earlier this year when Nicholas Carr started a campaign against the humble link, and found at least partial support from some other estimable writers (among them Laura Miller, Marshall Kirkpatrick, Jason Fry and Ryan Chittum). Carr’s “delinkification” critique is part of a larger argument contained in his book The Shallows. I read the book this summer and plan to write about it more. But for now let’s zero in on Carr’s case against links, on pages 126-129 of his book as well as in his “delinkification” post.
The nub of Carr’s argument is that every link in a text imposes “a little cognitive load” that makes reading less efficient. Each link forces us to ask, “Should I click?” As a result, Carr wrote in the “delinkification” post, “People who read hypertext comprehend and learn less, studies show, than those who read the same material in printed form.”
This appearance of the word “hypertext” is a tipoff to one of the big problems with Carr’s argument: it mixes up two quite different visions of linking.
“Hypertext” is the term invented by Ted Nelson in 1965 to describe text that, unlike traditional linear writing, spreads out in a network of nodes and links. Nelson’s idea hearkened back to Vannevar Bush’s celebrated “As We May Think,” paralleled Douglas Engelbart’s pioneering work on networked knowledge systems, and looked forward to today’s Web.
This original conception of hypertext fathered two lines of descent. One adopted hypertext as a practical tool for organizing and cross-associating information; the other embraced it as an experimental art form, which might transform the essentially linear nature of our reading into a branching game, puzzle or poem, in which the reader collaborates with the author. The pragmatists use links to try to enhance comprehension or add context, to say “here’s where I got this” or “here’s where you can learn more”; the hypertext artists deploy them as part of a larger experiment in expanding (or blowing up) the structure of traditional narrative.
These are fundamentally different endeavors. The pragmatic linkers have thrived in the Web era; the literary linkers have so far largely failed to reach anyone outside the academy. The Web has given us a hypertext world in which links providing useful pointers outnumber links with artistic intent a million to one. If we are going to study the impact of hypertext on our brains and our culture, surely we should look at the reality of the Web, not the dream of the hypertext artists and theorists.
The other big problem with Carr’s case against links lies in that ever-suspect phrase, “studies show.” Any time you hear those words your brain-alarm should sound: What studies? By whom? What do they show? What were they actually studying? How’d they design the study? Who paid for it?
To my surprise, as far as I can tell, not one of the many other writers who weighed in on delinkification earlier this year took the time to do so. I did, and here’s what I found.
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