A few „anthropological“ impressions from this text. First, why do people throw away tennis shoes, unopened food etc? Why not take with them on to their next destination? Second, why not just put on the street so that other people can come and collect items? This is very common for example here in Switzerland - you put unwanted things ranging from old kid toys to books to furniture on the sidewalk with a sign saying „…
From: https://www.nytimes.com/interactive/projects/college-mobilit...
"The median family income for a Duke student is $186,700. A significant portion of Duke students, 69%, come from families in the top 20% of earners, according to the Chronicle of Higher Education. Additionally, only 1.6% of students come from low-income backgrounds"