The state of human connection, in numbers: we are more reachable than ever. Here is the data on what that has actually done to us.
Four numbers that explain the decade.
adults worldwide report feeling lonely
Gallup, 2023
of millennials report having no friends at all
YouGov, 2019
average daily screen time, worldwide
DataReportal, 2024
feel social media makes them lonelier
RSPH, 2017
Loneliness stopped being a feeling and became an epidemiological fact. In 2023 the U.S. Surgeon General issued a formal advisory. In 2018 the UK appointed the world's first Minister for Loneliness.
Mortality risk, charted
Chronic loneliness ≈ 15 cigarettes a day
Holt-Lunstad et al., meta-analysis of 3.7M people
of Americans feel seriously lonely
rising to 61% among adults aged 18–25
feel that no one truly knows them well
Cigna U.S. Loneliness Index
lost by U.S. employers each year
absenteeism and reduced productivity
“Loneliness represents a profound threat to our health — as serious as obesity or substance abuse.
Harvard Making Caring Common · Cigna Loneliness Index · Holt-Lunstad et al. (2015) · U.S. Surgeon General (2023)
Hours per week spent in person with friends
2003
2023
American Time Use Survey, Bureau of Labor Statistics
fewer hours with friends than two decades ago.
of Americans have three or fewer close friends
have no close friends at all — up from just 3% in 1990
to form one genuinely close friendship as an adult
American Time Use Survey · Survey Center on American Life (2021) · Hall, J. Social & Personal Relationships (2019)
days a year staring at a screen.
At the global average of 6 hours 37 minutes per day, the arithmetic is brutal: more than six full weeks of every year, gone to the glow.
we check our phones daily — once every ~7 waking minutes
on social media alone — up from 1.5h a decade ago
Screen time vs. loneliness, by age
Indicative data — compiled from Cigna Index, DataReportal & Twenge et al. (2018); Mindfuse internal data, 2024
DataReportal Digital 2024 · Asurion (2022) · Twenge et al., JAMA Pediatrics (2018)
The most counter-intuitive finding in the field: in 2018, Bail and colleagues paid people to follow opposing political voices. The result wasn't understanding. It was hardening.
conditions under which scrolling opposing views reduced polarization. Deliberate exposure made it worse — in every group tested.
Bail et al., PNAS / Science (2018)
How the feed actually behaves
heavy social users · Pew, 2022
vs. chronological ordering
Pew Research, 2023
3×
more likely to be shared: content that provokes outrage over content that informs.
A world built from the familiar is a world with nothing to learn.
Pew Research Center · Bail et al., Science (2018) · MIT Media Lab
Where meaning actually lives in a conversation
Mehrabian (1971). Text carries only the leftmost sliver — the 7%.
stronger empathy when we hear a voice rather than read words.
Schroeder & Epley, Psychological Science (2015)
Carried by voice, lost in text
We consistently underestimate how good a real call will feel — and overestimate how awkward it will be.
Sandstrom & Dunn, J. Experimental Psychology (2021)
Mehrabian (1971) · Schroeder & Epley (2015) · Sandstrom & Dunn (2021)
Not exposure to opinions — exposure to people. It is one of the most replicated findings in all of social science. What's been missing is simply the means to do it.
who had a meaningful conversation with someone from another culture said it positively changed their view
British Council, 2013
reduction in implicit bias after sustained cross-group contact
Pettigrew & Tropp — 500+ studies
countries already meeting in anonymous one-to-one calls on Mindfuse
Mindfuse internal data, 2024
What strangers actually talk about
Mindfuse internal data, 2024
Loneliness is a health crisis
Its mortality risk rivals smoking. This is not a soft problem — it is an epidemiological one.
Social media accelerates isolation
More platforms, more hours, more loneliness. The correlation holds across every demographic measured.
Friendship needs time we stopped spending
57% fewer hours with friends than twenty years ago. No app has yet replaced the time.
Voice carries what text cannot
Warmth, empathy, tone — the signals that make humans trust each other — do not survive compression into text.
Cross-cultural contact reduces prejudice
One of the most replicated findings in social psychology. What is rare is giving people the means to actually do it.
Mindfuse is anonymous voice calls with people from completely different worlds. No profiles. No record. Just two voices. €4 / month.