In a study published last year titled “Life at Home in the Twenty-First Century,” researchers at U.C.L.A. observed 32 middle-class Los Angeles families and found that all of the mothers’ stress hormones spiked during the time they spent dealing with their belongings. Seventy-five percent of the families involved in the study couldn’t park their cars in their garages because they were too jammed with things.
Our fondness for stuff affects almost every aspect of our lives. Housing size, for example, has ballooned in the last 60 years. The average size of a new American home in 1950 was 983 square feet; by 2011, the average new home was 2,480 square feet. And those figures don’t provide a full picture. In 1950, an average of 3.37 people lived in each American home; in 2011, that number had shrunk to 2.6 people. This means that we take up more than three times the amount of space per capita than we did 60 years ago.
Apparently our supersize homes don’t provide space enough for all our possessions, as is evidenced by our country’s $22 billion personal storage industry.