period. space.
Every modern typographer agrees on the one-space rule. It’s one of the canonical rules of the profession, in the same way that waiters know that the salad fork goes to the left of the dinner fork and fashion designers know to put men’s shirt buttons on the right and women’s on the left. Every major style guide—including the Modern Language Association Style Manual and theChicago Manual of Style—prescribes a single space after a period. (The Publications Manual of the American Psychological Association, used widely in the social sciences, allows for two spaces in draft manuscripts but recommends one space in published work.) Most ordinary people would know the one-space rule, too, if it weren’t for a quirk of history. In the middle of the last century, a now-outmoded technology—the manual typewriter—invaded the American workplace. To accommodate that machine’s shortcomings, everyone began to type wrong. And even though we no longer use typewriters, we all still type like we do. —Manjoo
Vs.
I love you guys, but you’re crazy. On questions of aesthetic preference there’s no particular reason that normal people should listen to a bunch of geeky obsessives who spend orders of magnitude more time on these issues than average. It’s like how you probably shouldn’t listen to me when I tell you not to use .doc files or that you might want to consider a digital audio player with Ogg Vorbis support. I strongly believe those things, but even I know they’re pointless and arbitrary for everyone who doesn’t consider “Save As…” an opportunity for political action.
Nor should we assume that just because typographers believe earnestly in the single space that their belief is held entirely in good faith. They’re drunk on the awesome power of their proportional fonts, and sure of the cosmic import of the minuscule kerning decisions that it is their lonely duty to make. Of course they don’t want lowly typists exercising their opinions about letter spacing. Those people aren’t qualified to have opinions! —Lee
