Question 14 of 24
Your social support network / squad strength?
The short answer
The WHO Commission on Social Connection concluded in 2025 that loneliness and social isolation are major and underrecognised global health risks, estimating that loneliness affects about one in six people worldwide and is linked to more than 871,000 deaths a year.
Pick one to continue — the dead don't get to skip homework.
Loneliness has a body count
💀 A grim little fact
This one sounds like a greeting card until you see the numbers. The US Surgeon General's 2023 advisory concluded that chronic loneliness carries a mortality risk comparable to smoking up to 15 cigarettes a day. The underlying research found social isolation raised the risk of early death by about 29%, and loneliness by about 26%.
Your nervous system was built for the tribe. Cut off the tribe and it reads the silence as danger, and quietly runs the stress response 24/7.
🔮 Myth vs. Morty
Myth: "I'm an introvert, so I'm immune." Introversion isn't isolation — it's a preference for smaller doses of people, not zero. A couple of genuine ride-or-dies beats a stadium of acquaintances. It's the total absence of connection that shows up in the mortality tables, not your RSVP habits.
Morty, ironically, is desperate for a work friend.
Sources: U.S. Surgeon General Advisory (2023); Holt-Lunstad meta-analysis · Entertainment only — not medical advice.
Social connection and longevity: what the evidence shows
Last reviewed · compiled by the ExpireOnDate editorial team · not medically reviewed
What the research shows
The WHO Commission on Social Connection estimated that loneliness affects about 1 in 6 people worldwide and is linked to more than 871,000 deaths annually — roughly 100 deaths per hour.
global population, all ages · worldwide · WHO Commission synthesis of global epidemiological evidence · 2025 · World Health Organization
The same report found social isolation affects up to 1 in 3 older adults and 1 in 4 adolescents globally.
older adults and adolescents · worldwide · WHO Commission synthesis · 2025 · World Health Organization
Loneliness prevalence was estimated at about 24% in low-income countries, roughly double the 11% estimated in high-income countries.
general population by country income level · worldwide · WHO Commission synthesis · 2025 · World Health Organization
In absolute terms
WHO estimates loneliness is linked to over 871,000 deaths globally per year — about 100 every hour — against roughly one in six people worldwide experiencing it.
What it does not show
These are global modelled estimates synthesised from many underlying studies of varying quality, not a single trial, so they are imprecise at country or subgroup level. The link between loneliness and death also cannot fully separate cause from effect, because poor health itself causes isolation.
Every figure on this page describes a population, not a person. Associations measured across thousands of people cannot tell any individual how long they will live, and nothing here is medical advice. If something on this page concerns you, talk to a doctor rather than a comedy website.
References
- Social connection linked to improved health and reduced risk of early death. World Health Organization (2025-06-30). primary source; accessed 2026-08-15.
- Social health — the neglected third pillar. The Lancet Public Health (2025). secondary reporting; accessed 2026-08-15.
Spotted an error or a better source? Tell us — corrections are logged and the review date updated.