Thursday, May 10, 2018
Ruth Anne Robbins, Distinguished Clinical Professor of Law, Rutgers Law School
The big news this week in field of law and typography was a Washington Post story about a study that purports to settle the one versus two-space controversy that rages on appellate-minded websites, listservs, Facebook pages, and Twitter accounts. Even on this Appellate Advocacy Blog, editor Tessa Dysart chimed in earlier this week. For those of you who are two-space fanatics, I am going to do more than repeat what you may have already heard, i.e. that the study is deeply flawed (although I will quickly review it). Mostly, I am going to suggest that you reflect on your dry, compassionate-less soul and then put down your personal preferences to instead be a citizen of the world.
But before I continue along these lines, I want to reiterate the scientific flaws in the study that have been ably and articulately pointed out by the best typographer and design expert in law—Matthew Butterick. I have had the pleasure of presenting with LWI Golden Pen recipient Matthew Butterick, and I know that when he writes something, he’s carefully researched and analyzed it first. Right away, Butterick calls attention to the central flaw of the study. It was done using the monospaced (typewriter-like) typeface of Courier, which is still required by the upper courts of New Jersey. To try and shake loose the New Jersey committee overseeing court rule changes, I researched the educational and cognitive science of readability and in 2004 published Painting with Print: Incorporating Concepts and Layout Design into the Text of Legal Writing Documents. The New Jersey officials were not persuaded but other courts were, and the article appeared by invitation on the 7th Circuit’s website for twelve years.
Because it is a monospaced typeface, two spaces must appear at the end of each sentence. Otherwise it is too difficult to determine whether there has actually been a break in the prose. But people don’t use typewriter fonts when they have the choice to use a proportionally spaced one such as the one you are reading right now. And there’s a reason for that. Courier, and typefaces like it, are 4.7% more difficult to read than proportionally spaced type. That equals a slowdown of fifteen words per minute, which Dr. Miles Tinker, the lead psychologist who studied the issue deemed “significant.” In his studies, readers consistently ranked proportionally spaced typefaces ahead of monospaced ones. In other words, the new study is flawed both in using a typeface that people don’t normally choose, and in using a typeface that essentially requires two spaces to be able to discern the difference between the end of a sentence or not. The people conducting the study put the cart before the horse. That’s just poor science.
Now, I promised you a lambasting, and here it is. Two spaces after periods take up more space and for lawyers who find themselves up against a page limit, or who wonder why paper is so expensive, think about whether you can save yourself some space and money by switching over to one space instead. You can also cut down on use of one of the most noxious and wasteful products we use: paper. In this country, paper is the largest source of municipal waste, and paper creation is the fourth worst industry for the environment. I wrote about this too, in a follow-up article, Conserving the Canvas: Reducing the Environmental Footprint of Legal Briefs by Re-imagining Court Rules and Document Design Strategies. Two spaces after periods actually contribute to the polluting of the environment. Yes, that extra space really does cost something to use.
And, if you are in the Seventh Circuit, you don’t even have a choice. The judges care a great deal about typography and instruct lawyers to use only one space after periods.
So, there you have it, two-spacers. An inconvenient truth. There’s logos, pathos, and ethos to using only one space. Your preference harms the Earth, eats into your page limits, and costs you and your clients more money to use. The so-called study is junk science. Are there really any justifiable reasons left to continue your inconsiderate punctuation practices?
 Miles A. Tinker, Legibility of Print 47–48 (Iowa State U. Press 1964) (synthesizing several decades of psychological research on typeface and readability).
 There are also other ways to save yourself some money and ecological ruin. When rules don’t require double-spacing: don’t. It’s harder to read anyway. And when courts allow you to use double-sided printing, do so.