To find out more about the cultural and societal significance of old photos, as well as the meanings behind them, we reached out to Lisa Yaszek, a Regents Professor of Science Fiction Studies at Georgia Tech where she researches and teaches science fiction as a global language crossing centuries, continents, and cultures.

Lisa explained that old photos affect our perception of time in unique ways. They do that “by making abstract historical events visually concrete, giving us an emotional connection to eras we might not otherwise know very much about, exactly, through books or family stories. For instance, when I was looking over the photos for this article I was really taken by images of Japanese-Americans in WWII U.S. internment camps, young people protesting low wages for teachers in the Great Depression, female engineers working for the Space Race, and little kids protesting Daylight Savings Time—my own son especially appreciated that one…”

The professor at Georgia Tech added that all the subjects of these photos look so alive and have such a range of emotions on their faces—“from determination to silliness to fear to hope. It reminds us that historical events don’t just happen on their own—they involve real people taking real action, for better or for worse.”

She continued that old photos also remind us that people in the past led rich and complex lives, just as we do today. “For instance, we tend to assume that in the past, women were limited to work as wives and mothers, and we certainly see a number of images here celebrating women’s work in the home. But we also see women doing all sorts of work in the public sphere as well—everything from attending school graduations and working on supercomputers to taking back the streets of postwar London and bouncing drunks out of bars!”

Lisa also enjoyed the photos of everyday people aiming to look their very best from all over the world. “Whether they are wearing traditional ethnic finery to celebrate a special event or all dressed up in contemporary fashion for a night on the town,” she added. According to the professor, “It’s touching to realize that no matter how different we seem to be from each other in terms of race or class or nationality, we all want to leave a good impression for posterity!”

“And that is what old photos do best: they remind us that people in the past have had many of the same challenges and triumphs as we have, and that we can look to them for inspiration regarding how to make sense of the present and build new futures,” she concluded.

When asked whether we tend to idolize the past and vilify the present, Lisa said that it’s true and that old photos can indeed play a part in that process. She explained: “Even as some photos help us put a personal face on big historical events, others give us very unrealistic understandings of what everyday life was really like in the past. Before the advent of digital cameras that could take and store hundreds of photos without costing users very much in terms of effort or money, photos were more expensive and difficult to create—in the 1800s, subjects had to stand still and pose to create good images; throughout the early and middle 20th century, good cameras were often complicated to master; and even when instant cameras made it easier for people to take decent photos at the drop of a hat in the 1970s, users had to have the money to purchase expensive film cartridges!”

“So, it’s no surprise that photos were often taken to document special occasions like weddings, births, and funerals rather than the minutiae of everyday life,” the Regents Professor said and added that “it’s also no surprise that since photography was associated with special events, people worked hard to present themselves in the best light possible, regardless of their real situations.”

“So ultimately, the record we have of the past tends to focus on significant milestones rather than everyday life. Oddly enough, this is exactly what we say about social media these days! So maybe the more things change, the more they really do stay the same,” Lisa wondered.