The city planners who build and repair water and sewer lines depend on reading and writing for their own design, record-keeping, and follow-up monitoring of projects. Likewise, the people who operate the heavy equipment rely on the written language, as do the creators of the tools and vehicles being used in this photo. All of this attention to written English starts with an ability to identify a relevant source book, open it and find the right page, then to read and retain what is there. This photo nicely juxtaposes books on the left and the infrastructure project on the right that printed words make possible.
The extended history of little sidewalk free books protected from the weather is probably chronicled on Wikipedia or another place online, but anecdotally in Michigan it was around 2014 that the first ones began to sprout here and there. It is impossible to know the change in book behavior as a result of free books positioned for "impulse reading" (unplanned, emotionally sparked appetite to hold and to own a book of one's own). Perhaps the total pages or number of titles being read across all demographic segments increased. Perhaps interest in print books, new or used, also increased.
In any case, although the relationship is not direct between the pages in this little library and the habits of reading and the day to day writing on-the-job by workmen, still the connection is there: once literacy is established, then a person can make use of it for personal or professional purposes. Perhaps there is an inverse expression of these outdoor book spots, a project not based on literacy but instead centered on orality; that is, appreciating and refining the spoken word. A few cities have experimented with "living books" in which volunteers show up for the appointed place and time to make themselves available to be "borrowed" and "opened up" by the library patrons. The volunteer invites listeners to hear the person's life story or episodes to pass down to the next generation.
This photo is a reminder of the importance of reading and the printed word, even in a time of online videos and text messages, where attention spans are limited to a screenful or two of letters and numbers. Without a system of written notation to capture knowledge and then distill wisdom, the oral-only life of many people would be much narrower than it is today, thanks to books and the ability to read and write them.
