Why Everyone's Talking About the Loneliness Epidemic (And What Communities Are Doing About It)

The word "lonely" used to mean something different. Before 1800, the English language didn't even have the term "loneliness"—there was only "oneliness," which meant being alone without distress. The word that described a similar state was "oneliness," which meant being alone without distress, but loneliness as we know it today emerged with industrialization (PubMed Central).

Now it's everywhere. Harvard's Making Caring Common project found that 21% of adults reported serious feelings of loneliness, with people between 30-44 years of age being the loneliest group at 29% (Harvard Graduate School of Education). Globally, the World Health Organization reports that around 16% of people worldwide—one in six—experience loneliness (WHO).

But here's what changed: communities aren't waiting for top-down solutions.

The health impacts are staggering. Social isolation is associated with around a 50% increased risk of dementia, a 29% increased risk of heart disease, and a 32% increased risk of stroke (PubMed Central). Research shows that lacking connection can increase the risk for premature death to levels comparable to smoking 15 cigarettes a day.

What's driving this? Researchers point to a common thread of social disconnection resulting from rapid growth of technology, social media, globalization, and polarization—information overload, 24-hour connectivity, and countless but superficial social media relationships have elevated stress (PubMed Central).

But communities are responding with practical solutions. Social prescribing, which connects people to activities, groups, and services in their community, has been implemented by the UK National Health Service and has been adopted in Ireland and the Netherlands (PubMed Central).

Three-quarters of survey respondents said they wanted more activities and fun community events where they live, and public spaces that are more accessible and connection-focused, like green spaces and playgrounds (Harvard Graduate School of Education).

The solutions aren't complicated: strengthening social infrastructure like parks and libraries, creating accessible public spaces, and connecting people to community activities. Researchers stress the need to promote a culture that cares and serves others, noting that collective service can provide important connections that relieve loneliness and cultivate meaning and purpose (Harvard Graduate School of Education).

The Social Progress Imperative, which measures societal well-being beyond GDP, reminds us that a model of human development based on economic progress alone is incomplete—a society must address basic human needs and provide opportunity for all citizens to truly succeed (Social Progress).

Loneliness became an epidemic when we industrialized and isolated. Communities are reversing it by remembering we were never meant to be alone.

Sources:

• Harvard Graduate School of Education, Making Caring Common Project. "What is Causing Our Epidemic of Loneliness and How Can We Fix It?" 2024.

• World Health Organization. "Social Isolation and Loneliness."

• The Lancet. "The epidemic of loneliness." PMC.

• Social Progress Imperative.