The Scientific Case for Two Spaces After a Period

James Hamblin:

This is a time of much division. Families and communities are splintered by polarizing narratives. Outrage surrounds geopolitical discourse—so much so that anxiety often becomes a sort of white noise, making it increasingly difficult to trigger intense, acute anger. The effect can be desensitizing, like driving 60 miles per hour and losing hold of the reality that a minor error could result in instant death.

One thing that apparently still has the power to infuriate people, though, is how many spaces should be used after a period at the end of an English sentence.

The war is alive again of late because a study that came out this month from Skidmore College. The study is, somehow, the first to look specifically at this question. It is titled: “Are Two Spaces Better Than One? The Effect of Spacing Following Periods and Commas During Reading.”