What it found
This 2025 Harvard Gazette piece reports on contemporary American attitudes toward loneliness, covering how people perceive its causes. The finding supplied does not specify the survey methodology, sample, or the particular causes named.
Why it matters for practice
As a reporting piece rather than a primary study, this is useful for gauging public framing of loneliness but should not be treated as evidence of prevalence or cause; readers needing figures to plan interventions should look for the underlying survey data.