Ask HN: How can we solve the loneliness epidemic?

People need to purposefully and intentionally do things. Sitting home on an app, watching TV is easy. There is no fear or rejection, there is no work to get out of the house, there is no risk. But there is also no reward.

My thoughts on this are you need to have multiple roots into your community. This is something that you go to often and talk to people, become a regular, say hi. Think back to how your parents or grandparents did it: They went to church/temple/synagogue, they went to PTA meetings, they talked to their neighbors, they were in clubs, they went to the same bar.

So I think doing things that get you out of the house, consistently the most important part:

1. People need to make a point to talk to their neighbors, invite them over for dinner or bbqs, make small talk. How towns are constructed now is a hindrance to this (unwalkable towns where all of the houses are big garages in the front and no porches).

2. Join a religious organization. Go to church, but also join the mens/womens group, join a bible studies class. Attend every week.

3. Join social clubs / ethnic organization. The polish or ukrainian clubs, knights of columbus, elks, freemasons. Go every week.

4. Join a club / league. Chess club, bowling league, softball league, golf league. Tech meetups, DnD Night etc. But you have to talk with people and try to elevate things to friendships.

5. Have lunch, happy hour, etc with coworkers.

I'm also in this group, so I have a few theories as to what causes it and how to fix it.

For one thing, I was severely traumatized as a kid, which delayed a lot of my social skills. I'm catching up but not all the way there yet. When my social battery is full, I can do pretty well, but if I'm even a little down, it's basically impossible to act normally.

I also had it hammered into me as a kid that nobody wants me around, nobody could ever love me, I'm a failure, a burden, a creep, a weirdo, and nothing but a bothersome nuisance that nobody would ever want to spend 30 seconds alone with. I'm trying to reject these thoughts, but it's difficult when you have nobody to talk to. It's like pulling yourself up by your bootstraps. I wonder how many people have the same issue. I've made a few friends in person, but I rarely get to see them.

Well I've started doing public surveys in my nearby big city, and documenting the results. I just hold out a posterboard that says "how alone do you feel"[1] or "have you ever been in love" etc, and hold out a marker, and people come up and take the survey. At first I did this out of sheer loneliness and boredom. But I have done it for enough months that some people have come up to me and told me that I've helped them, or that they look forward to my signs.

I'm trying to reach those people who feel the way I feel have no way of connecting with anyone, or at least feel that they don't. Do you have any new ideas of how to achieve this?

[1] https://chicagosignguy.com/blog/how-alone-do-you-feel.html

Spending time in parts of Latin America or western Europe or east Asia and then coming back to the US, you can see a lot of ways in which we've built loneliness into the fabric of US culture.

It goes beyond car culture. It's probably illegal to build a cafe within walking distance of your neighborhood or into the first floor of your apartment complex.

Americans get an idea of how bad we have it when we go on vacation, but we don't see it as something that can be built at home.

All of the replies so far are suggesting ideas for an individual but seem to be missing the real crux of the matter...

Yes, you'll be less lonely if you join a group, get out of your house, etc... But how do we actively incentivize that? Social media and whatnot have hundreds of thousands of people working around the clock to find ways to suck you in and monopolize your time.

While "everyone should recognize the problem and then take steps to solve it for themselves" is the obvious solution, it's also not practical to just have everyone collectively decide they need to get out more without SOME sort of fundamental change in our society/incentives/etc

The first step to solving it would be proving it exists.

Because it doesn't. It's been a phrase used for over 40 years to decry basically any change the author didn't like, from different technology, the rise of the 'me' generation or the declining religiousness of the US.

https://www.psychologytoday.com/us/blog/202504/loneliness-is...

Individuals may be lonely, but that has always been true. There is no evidence this is different than before, growing, or in anyway an 'epidemic.'

Intentionally choose community and the effort it takes to build and cultivate it [1] [2] [3] [4] [5]. People are work, but you cannot live without community [6].

[1] https://web.archive.org/web/20250212233145/https://www.hhs.g...

[1] https://thepeoplescommunity.substack.com/

[3] https://www.tiktok.com/@amandalitman/video/75927501854034854...

[4] https://boingboing.net/2015/12/21/a-survivalist-on-why-you-s...

[5] https://boingboing.net/2008/07/13/postapocalypse-witho.html

[6] How A Decline In Churchgoing Led To A Rise In ‘Deaths Of Despair’ - https://news.ycombinator.com/item?id=46408406 - December 2025 (2 comments)

It cannot be solved, at least not in the way I think people want it to be.

We’re lonely because we are wired to avoid rejection and uncomfortable social situations, and because technology has given us hundreds of alternatives to sitting in the mess of connecting with people.

You can only solve it in your own life - by being courageous and spending more of your time in the physical world than in the digital one, willing to gro through the shitty feelings that come with being a human trying to meet other humans.

You cannot solve it for other people. There’s no sexy solution here. Meetup.com or whatever dating app or tech platform or not for profit will not fix it, because it takes individuals choosing the hard path and that will never happen en masse.

I don't have a full answer, but a couple thoughts:

1. Volunteer. Somewhere, anywhere, for a good cause, for a selfish cause. Somebody will be happy to see you.

2. Stop trolling ourselves. As far as I can tell, all of the mass social media is trending sharply towards being a 100% troll mill. The things people say on social media do not reflect genuine beliefs of any significant percentage of the population, but if we continue to use social media this way, it will.

Disengage from all of the trolls, including and especially the ones on your "own side".

social media should be studied deep and hard

just this week i was stuck with a machine i could use to log on websites, so I just browsed reddit anonymously, no profile, no suggestions, no "me" at all.. and it was delightful, suddenly I'm not here to respond or be heard and my brain went into focus mode, i was eager to read the article linked and not the comments.. very very refreshing

except for critical needs, we should go back to paid limited network access, this will make people allocate their time and attention much better and also do more things outside potentially meeting people

Everyone always gets the causality reversed. Social media didn't cause the epidemic, it filled a niche to help cure the epidemic. People were lonely long before the internet arrived, the internet just made it easier for those lonely people to connect to each other. And now many of them prefer the internet over socializing with people they don't care for that much in person.

In other words, the problem is structural. Moving to a new city where you don't know anyone, only work with people for a few years, and where there are no longer institutions like the church, how is anybody supposed to meet anyone? Meetups? Half the people can't even afford a car.

There is no solution other than meeting a lifelong partner.

I don't think this will ever be resolved.

It's a twofold problem, I believe. People are lonely because of fear of rejection and also actively avoid new people out of caution and high standards.

So two people who are otherwise lonely will make no effort to connect.

I think social networks have done a tremendous amount of damage to our collective psyche. Because on the web, you can single-click permanently block someone and never see them again. If you are admin of a group this person is in, you can also ban this person and prevent them from interacting with members of the group (in the group, that is, you cannot control private messages, but by banning someone from a community you are effectively isolating them), and I think we haven't considered how much power we are giving to random Reddit mods due to this.

Not for everyone but if you can, get a dog. Dogs are icebreakers. People like to meet a cute dog. They won't know your name at first but you will be "Fido's Dad" or "Dave's Mom". Other dog owners will greet you and so long as your dogs don't hate each other you already have something in common.

A dog gives you a reason to be wherever you want to be - take a walk around the neighborhood or to the park. You're not a rando taking a walk for mysterious and possible nefarious purposes, you're walking the dog.

But for for goodness sake, pick up after the pooch. If you can wipe your own arse you can pick up a dog turd with a plastic bag.

The US is structured to promote loneliness.

If you want to fix it:

- More free public spaces (parks with benches, squares)

- More free public events and activities (free concerts, art installations, plays)

- Greater physical proximity (it's hard to make eye contact if everyone drives)

- Wealth distribution (create a society where one's value is not based on their net worth)

- Encourage days off for community service

In other words, provide socially-funded incentives for people to be close to one another physically and remove income as a measure of value.

> So they sit on social media all day when they're not at work or school. How can we solve this?

The naive solution is to place blame on the people who are influenced by the most advanced behavior modification schemes ever devised by humans. Kinda like how the plastic producers will push recycling, knowing they can shift blame for the pollution away from their production of the pollution, because people love blaming. You'll see commenters here telling us that the answer is for people to pull themselves up by their bootstraps, get out, get involved in their communities under their own willpower. These ideas are doomed from the outset.

The real solution is already being enacted in a number of US states and countries[1]: legally restricting access to the poison, rather than blaming the people who are at the mercy of finely honed instruments of behavior modification when they're unable to stop drinking it under their own willpower.

[1] https://en.wikipedia.org/wiki/Social_media_age_verification_...

Build or join a local community!

I’ve been working with https://fractal.boston/ and adjacent communities for the last year and my loneliness has been cured. I now have the opposite problem where I don’t get enough time to myself!

Go to church.

Data from various studies, including those from academic institutions and public health organisations, supports the idea that regular church attendance helps reduce loneliness by fostering social connections, support networks, and a sense of community.

1. https://pmc.ncbi.nlm.nih.gov/articles/PMC3551208/

2. https://www.psychologytoday.com/us/blog/human-flourishing/20...

3. https://hrbopenresearch.org/articles/7-76

4. https://www.cardus.ca/research/health/reports/social-isolati...

5. there are plenty more...

also if you allow anecdotal data:

I have been going to a church half a year now, and the sense of community is amazing, made new friends and know more people I could dream of. So there is a way, there is a light. Never felt lonely again since.

There is no "loneliness epidemic". It's a bad journalism epidemic. People in general are a combination of lone and grouping. Both are OK. People don't need to socialise all the time. People who want to socialise but can't usually suffer from emotional difficulties that they haven't addressed. Same for people who obssess about socialising all the time.

I was addicted to weed from ages 15-23. I have clinical depression and anxiety/OCD (now medicated and stable). I basically isolated and got stuck in a loop of believing I was broken and a bad person. When I committed to quitting I joined addiction recovery groups and asked for help instead of trying to do it alone. I still rely on the wisdom I gained in AA/MA. Trust God, clean house, help others, go do something when you are in danger of wallowing in self pity. 4 years later, I have a few real friends and many acquaintances. I swing dance and volunteer. I work in a semi-social office. Life is good. I still get paranoid thoughts, but they don't own or define me. I wish the best to all the lonely programmers and alienated people out there.

Somewhat a tangent response

I have a fear of crowds and bums. Not where I'm paralyzed/medicated but one thing I'm trying to do is go downtown and do street photography. I wonder how do I say no to a stranger asking me for money. Or fear of getting robbed. It's not like my camera gear is that expensive but yeah. This would push me to get out there more as I've lived in the same place for 10 yrs and I haven't really explored/gone around much. Other than when I did Uber Eats, I would go all over the place. I would get wasted/drink at bars but end up with nothing end of the day, temporary day-long friends.

Funny I was at the gym yesterday, guy said hello to me, as a guy that keeps to himself usually (unless around friends) I gave him a bad look (not on purpose) and then I responded. I'll say hello next time I see him.

Yeah for me it's just fear and lack of exposure. I do make a lot of "work friends" go on walks. But yeah real friends I think I have 4 or 5 lifelong real friends. Women nothing, haven't been laid in like 12 years pretty said to say. Unfortunately it's something I value myself like "I'm a loser by not getting laid". Even though rest of my life is good, 2BR apt, sporty car, six-fig job, but yeah. It's my social awkardness, but I lift/improve myself, cutting down on weight I want abs. Idk I'm not going after women anymore either just trying to live life now, do shit, get out of debt, get out of 9-5, mental freedom.

It's funny if it's guys I'm very "charismatic" like I can be "everyone's friend" which doesn't work out due to conflicting interest. To that end it's really about taking an active interest in the other person, engaging them, asking them questions and remembering.

My thing with women is I don't get along with them like a guy (where I don't want anything from them physically). If they're not attractive then it's easier to talk to them but yeah, I guess that comes from a desperation mindset.

It's the phones dude. It's literally just the phones. Get rid of the phones and you fix it.

Something I've noticed with me and other gen-Zers is that meeting with friends or strangers over Discord VoIP is a great way to socialize. It's missing some of the social benefits of in-person meetups, but it's very low-commitment (just hope on a call) and it's much easier to find others who share your interests.

Many answers address the question of "how to build community." I like those responses! I also want to contribute to the discussion with an emotional intelligence response. The theory is that "loneliness" can be a symptom of underlying internal factors.

While it is true that loneliness can arise from a lack of community, people, and related factors, for some people, the problem stems from not knowing how to be alone. At its core, the question becomes, "Am I externalizing my world, or internalizing my world?" When you externalize your world, you require something external. We are social creatures, and I do believe we need other people. I'm only suggesting that sometimes people need to look internally first.

Personal anecdote: No amount of community would have helped me feel like I wasn't alone, because I needed the world around me to provide some sense of my self-worth. It felt counterintuitive, but for me, I had to learn to be alone. Only then could I feel like I wasn't alone. It all came down to attachment theory and self-worth.

If you have young boys in your life then teach them that it's ok to feel and express their emotions, and as they get older that their sexual self need not be frightening and that sex can exist outside of narratives of domination.

Is there a loneliness epidemic? Or is this viewing history through rose colored glasses?

Is the shift from how society used to work to how society has come to work real or just a grammatically correct statement?

Statistics are biased by those who compute them. Have we asked everyone or inferred and p-hacked up data points?

The single salary family is largely a myth. A relatively small percentage of the population ever achieved that. Is the same true for loneliness? Is it a bigger problem now than it has been?

Is this like in medicine where we think ADHD is up, cancer is up... it's an epidemic! When in reality as a percent of society things are normal, we just had no idea before how prevalent those things were before we measured.

The causes are deeply structural. It won't be solved any time soon. We're talking about the fundamental organization of modern society.

https://en.wikipedia.org/wiki/Loneliness_epidemic#Causes_of_...

Having kids (with the right partner and good intentions as a parent) is a great way to avoid feeling lonely.

The kid(s) are tremendous source of connection. You may trade for a feeling of exhaustion, overwhelming responsibility, etc. but a lot less loneliness.

Also go a step further and join support groups for parents. Community resources where kids play and parents can hang out and chat. Connection is built through shared experiences, and parenting is an experience you can share with other parents.

Between having kids and participating in events with other parents, there will be a lot less opportunities to feel lonely.

In the past, whenever I felt lonely and hopeless, I jumped into helping others: volunteering, helping an old neighbor garden, help someone move, etc. Helping people gave me a short-term purpose, which eventually let me ride out the low phase of life. YMMV, of course.

If you identify with that problem, and you want to solve it, and you are open to advice...

Go to church, and be intentional to connect. Find a bible study, fellowship group, volunteer opportunity, or prayer meeting. Sit at church on Sunday with somebody from the bible study. Get lunch with one of those people. Find somebody at church who shares a hobby. Do your hobby together.

You have to put in the effort. Growth is uncomfortable. Real connection takes time.

Maybe you find something similar in other spaces, but I am certain you can find it in church.

There is an old joke or trope of an evil scientist creating a worm that destroys the Internet and everyone ends up thanking him for saving the world.

This is a minor thing, but as an introvert, I really try and push myself to model social behaviour to my kids. Saying good morning to people in the street, chatting to other dog owners, being nice to waiters, travelling by bus, there are lots of tiny opportunities every day to show that world is full of lovely people who aren’t scary at all.

A couple of years ago I tried to create a platform to connect people to local communities. The twist was that each community had members that worked as buddies to help welcome and guide new members. I got 10s+ communities and members but since there was no business model associated and I needed to work, I couldn't kept it up. The website was https://tribalo.app.

From the few numbers I got, I figure out it help. Maybe one day I don't need to work and can focus on it again.

It’s all about fostering community again, and that’s more than just shared calendars and town events.

It’s “third places” where folks can just hang out and work, play, share, and commiserate without having to pay money to do so.

It’s bringing back establishments that promote lingering and loitering, like food halls or coffee shops, rather than chasing out folks.

It’s about building community centers inside apartment complexes, more public green space, more venues and forums.

Giving people space that doesn’t require a form of payment is the best approach, because humans will take advantage of what’s out there naturally. Sure, structure helps, but space is the issue at present I believe.

LifeKit did an episode on this recently. https://www.npr.org/2026/01/06/nx-s1-5667582/how-to-build-a-...

Some things I do: I organize a monthly brunch for friends. I try and grow it, invite people I've recently met.

If someone asks me to do something, I try and do it. Get invited to poker night, I'm there. Asked to play Fantasy Football, yep! Even though I don't watch football and have never played.

The first place to look is suburban development.

I wrote an article[0] on Tiny Neighborhoods (aka “Cohousing”) that starts with:

> “I often wonder if the standard approach to housing is the best we can do. About 70% of Americans live in a suburb, which means that this design pattern affects our lives – where we shop, how we eat, who we know – more than any other part of modern life.”

We have been so uncritical of the set of ideas that make suburbia—single family homes, one car per adult, large private yards—even though these play a big role in how people act.

Some people want to address loneliness by making incremental changes. But if the statistics are right and nearly everyone is somewhat lonely, we should expect that the required adjustments feel “drastic” compared to the current norm.

People would be less lonely if they could live in a community of 15-20 families with (1) shared space and (2) shared expectations for working together on their shared space.

[0] https://iambateman.com/tiny

No one is asking for this advice, but I'm sharing it anyways.

My #1 top priority this year is _social health_. I'm taking it into my own hands. Mostly just continuing things I'm already doing with tremendous payoff. My measurable result is going to be throwing my own birthday party in fall. I've never done that before, I've never had enough friends in my city!

No one group or app is going to come save you from loneliness. You have to get up, go outside, and find people.

0. Say yes to everything, at least if you're new in town. Don't care how scared you are of X social situation. "Do it scared" - @jxnl

1. I am part of my community's swing dancing scene. I take classes, go to social dances, I _show up_ even when I don't feel like it. People recognize me now, know my name, etc. I'm also a regular at my gym. Find a place and be a regular face there. (_how did I become a swing dancer? I got invited, and my social policy prevented me from saying no!_)

2. If I have no social plans for a week I do a timeleft dinner (dinner with 5 strangers). Always have something on the books. I call this my "social workout". If I vibe with anyone I ask if they want to grab ramen the following weekend. Leads me to point #3..

3. Initiate plans. Everyone is waiting for that text "hey, want to go do x with me?". Be that person. I have an almost 100% enthusiastic response rate to asking people to do literally anything. Go on a random walk? Go to costco? Go checkout ramen or pizza spot? You don't have to think of anything special. Whatever you're already doing.. ask someone to come with! Soon they start inviting you to do random stuff.

4. (experimental) I don't drink, which does curtail my social opportunities. I'm considering updating my drinking policy this year. My hypothesis is that the benefits of having a strong community out-weigh the health benefits of abstinence.

Social media and on demand media hijack the emotional triggers that would usually be resolved by talking to people. Some examples:

* In line at the BMV, bored and feeling lonely. Should resolve loneliness by talking to strangers in line... mostly chit-chat, but sometimes you make a friend! Social media turns this into doom scrolling.

* Sitting in the living room by yourself, feeling a little lonely. Should result in calling up a friend or relative, or heading to get a coffee/beer where you can interact with people. On demand media turns this into low risk watching shows (yes, old school TV was an option, but on demand, there's always something on that is interesting).

So the trick is to make yourself ask if you should give someone a call or go somewhere public when you are pulling out the phone with intent to scroll or watch a show. When you find something you are interested in because you are watching lots of videos about it, or replying on forums, force yourself to engage in the real world. If you are arguing politics, find a group advocating your position and get involved (I've got to meet three majority leaders and two Presidents, plus a bunch of congresspeople you see on the news all the time as a side effect of getting involved because I was pissed off on the internet about business taxation issues). If you find a hobby, find a local group that does that. Learning to play the guitar from YouTube was fun, but jamming with other musicians? Off the charts fun and far more educational that just playing along with videos.

Finally, and this is the big one, try to never eat meals alone. Never say no to going to lunch with coworkers. Join stuff that meets for breakfast. Dinners are hard, but it's surprising what happens when you invite a couple people over for dinner and a beer once in a while.

I doubt it's the solution, but a silly program I want to build is something like this:

- Give users a modern Tamagotchi

- Give the digital pet a need to socialize.

- Strap a basic LLM to it so users can talk to their pet.

- Have the pet imprint on its owner through repeated socialization.

- Owner goes to bed, pet still has social needs, goes out into the digital world to find other pets.

- Pet talks to other pets while you're asleep, evaluates interactions, befriend those with good interactions.

- Owner wakes up the next morning, checks their pet, learns it befriended other pets based on shared interests, and is given an opportunity to connect with their pet's friends' owners. Ideally these connections have a better-than-random chance of succeeding since you're matched via shared interests.

I'm sure there's a ton of unsexy technical reasons this is hard to make work well in practice... but dang, I think it would be so cool if it worked well.

I realize this exacerbates the issue in some ways - promoting online-first interactions. But, I dunno. I'll take what I can get these days, lol.

Eliminate the Internet. I'm not joking -- it's much, MUCH harder to be lonely if you don't have Amazon, Instacart, UberEats, and social media fulfilling various needs in your life.

Make Single Room Occupancy (SRO) housing legal again.

Having barely room for little more than a bed forces you to get out during the day. Stuff happens when your default for where to spend your time is not at "home". SRO halls also usually had more room for common spaces to meet and socialize with other people in a similar position in life, and of course, SRO is a very cheap housing option.

I doubt we can solve this for other people. Each person must solve it for themselves, but for most people the solution will be joining a church and attending weekly. From there, get involved with a ministry, that will lead to appreciation dinners, which will lead to getting invited to the non-religous stuff the people are involved with.

https://www.pewresearch.org/short-reads/2019/01/31/are-relig...

There is a gap between thinking and action. I think the social media and gaming and online stimulions currently designed to bombard and drain your thinking brain, leaves nothing for the action you and your body needs to take. Your brain only has so much chemistry to trigger neural activation and we are blowing it on mental stress to the point where the body doesn’t have any more mental energy to tackle real world stress or handle real world emotions.

Try an A/B test. Do days with zero screen stimuli - no TV, no phones, no online interaction. Go into the world to a cafe, or a common area with people and do stuff. See how you feel and what you feel up to. Vacations might be good and relaxing because you disconnect. Maybe do it without paying for it.

Some people think loneliness is somewhat a result of stress and anxiety, it’s far from it. It is precisely the lack of pressure that makes them stay home. You need to apply as much pressure on them so that staying at home becomes unbearable.

I'll add another suggestion: be more forgiving.

Anecdote: I had a friend in SF. He and I would hang out once in a while, and I always looked forward to these hangouts (we'd meet up for coffee, or go for a walk, hang out at Dolores Park, etc.). He is gay, I'm not. His perspective on things was often quite different than mine and I found that interesting. I got married, he stayed single. Even after marriage we would still hang out (though not as often as before). Then we had a child, which sucked all spare time out of my life; but even then we hung out once in a while. Then one winter there was cold/flu/COVID going around. We planned on hanging out and I unfortunately bailed on him at the last moment. This happened 2 more times. Then that bout of illnesses passed and I reached out to him to hang out again. But this time he seemed cold and distant. So I dropped it. And I didn't see him again for almost 3 years.

Then one day I ran into him while walking through Dolores Park. He didn't see me, but I hesitated and still hollered out at him, for old times' sake. He responded and walked over. We chatted a little, I gave him a parting hug and we agreed to hang out again.

A couple of weeks later we managed to hang out again. What I gathered from our meeting was that he had been miffed at what he thought was me blowing him off; and I, when I felt he was cold and distant, had misread his grief at losing his cat. We both misread each other and wasted 3 years.

Moral of the story that I took away from it was: be more forgiving. Friendships are worth the extra effort.

The common denominator is to have shared spaces where it's expected to be among strangers' presence, and for those strangers to eventually become repeat guests in a person's life. That's the maximally comfortable scenario for inducing social behavior and it's responsible for eons of human social history. Think church.

The problem there is that it's the responsibility of groups or society to arrange that. There's not much that a single lonely person can do there.

The less common denominator, that an individual may partake in until society concocts a better solution, is to intentionally visit existing shared spaces even where they otherwise wouldn't (hint: bouldering gyms are good for this because there are repeat faces as well as a social okay-ness to congratulating strangers, or asking how certain challenges can be solved).

Or break with convention, comfort, and perhaps etiquette, and instead just talk to people. Even outside of those spaces. (This is the advice that will piss a lot of people off if it's presented as their only option.) This advice is horrible until it isn't. It does, with enough practice, 'just work'.

---

For an entrepreneur or organizer: it would just go a long way to think about things in terms of allowing conversation to happen unimpeded. Pay attention to where people talk, and about what. Conversations happen a lot in hallways but famously by water coolers, perhaps because it affords people enough time in a shared space to muster the internal capital to start a conversation.

In college I ran a forum for people to meet others and some of the most self-reportedly successful participants just asked questions into the void and were surprised by the number of responses.

There are, of course, multiple causes for loneliness. We can't fix them all with one clear action. Here are the main five, in my view:

First, social media. It's too easy to temporarily forget about your loneliness by staying home and doomscrolling or watching TV.

Second, increased mobility. People move around the whole continent now for work, removing them from their closest and oldest social connections.

Third, God is dead. Churches as community centers are dying out. Young people don't trust them anymore, because they don't believe in God, and because churches had many scandals. Secular community centers are very rare and struggle with funding.

Fourth, work is more stressful now. There used to be more time to socialize, but in our quest for productivity, work became denser with fewer idle times.

Fifth, fewer people want to have kids. Much has been written about this.

Now what can we do at societal scale? First of all, study the phenomenon more closely. Who is lonely? Who isn't? Which interventions work? Which cultural factors are important? At your local scale, you can just call or meet a friend.

Might want to read Bowling Alone[1] (or at least some commentary on it) and the "hunkering down" effect.

[1] https://en.wikipedia.org/wiki/Bowling_Alone

Sports. CrossFit and similar social sports have been healthy for me and for many others, and I think the community is at least equal to the exercise in improving people's lives.

Not saying this is the only way, but it made a big difference for me and my friends. I realize the physical challenges are artificial, but so is an Advent of Code puzzle when you already have a day job. Hard things are worth doing because they're hard, and they're even better when done together with those you love.

I mean this seriously: we need more cults.

Cults have been viciously slandered by mainstream information sources, often because lurid cult stories generate clicks and headlines. Of course some cults are abusive, just like some marriages are abusive. But we still think marriage is good in general.

If you think all cults are bad, you're implicitly against all religion, since every mainstream religion was once a cult. Being anti-cult is also profoundly un-American. America was built by cultists. Freedom of religion is literally the first principle stated in the Bill of Rights.

A cult is really just a professionally managed social environment. If you trust professionals like lawyers, doctors, or teachers with their respective duties, there's no reason in principle you shouldn't trust a cult leader to manage your social environment for you. Of course you should vet them, ask about their reputation, etc.