Why we should want to live longer — but not for the reasons we think
We’ve spent a lot of time naming traps. The manosphere, 4B, eat‑the‑rich, nativism, passport bros, tax havens, purity cults, and yes — the longevity cult.
And I stand by the critique. When the pursuit of a longer life becomes a frantic, materialist obsession, it’s a cage like any other.
But let’s be fair.
Let’s give the longevity and anti‑aging industry the benefit of the doubt. Let’s even give Bryan Johnson — the $2 million‑a‑year “Don’t Die” poster boy — a moment of genuine consideration.
Because here’s the thing: we share the same goals in name. Our motivations may differ, but the destination is not so far apart.
The Case for Longevity: What We All Want
Let’s be honest about the upsides. A world where people live longer, healthier lives is not a dystopia. It’s a triumph.
- Productivity and contribution. Imagine a 75‑year‑old surgeon still at the top of her game. A 90‑year‑old physicist still publishing breakthroughs. A 100‑year‑old artist creating her best work. Longer healthspans mean more years of wisdom, skill, and contribution — not just more years of decline.
- Reduced burden on healthcare. Most of the cost of aging comes from the long, slow tail of chronic disease — the decade of dementia, the years of joint replacements, the endless management of diabetes and heart failure. Compress that morbidity. Delay the decline. You don’t just add years to life; you subtract suffering from the system. The economic argument alone is staggering: every year of healthy aging saves multiples in downstream costs.
- Solving the incurable. Cancer. Alzheimer’s. Parkinson’s. The list of diseases we’ve made peace with but haven’t defeated is long. The longevity industry is pouring billions into research that will, eventually, cure things our grandparents simply died from. That’s not vanity. That’s compassion.
- Evolving culture. A society where 80‑year‑olds are still vibrant, curious, and sexually active is a different society. It’s a society where age ceases to be a proxy for irrelevance. It’s a society where the young and old actually have something to offer each other, rather than being segregated into age‑ghettos. The slow‑ager we’ve been celebrating? He’s the prototype of that future.
- Decoupling sex from procreation. This is the quiet revolution no one talks about. When women can have healthy children later — or choose not to have children at all — and when men remain fertile and vital into their seventies and eighties, the entire architecture of pairbonding changes. Relationships become less about the biological clock and more about genuine affinity. That’s not a threat to the family. That’s a liberation of the family from the tyranny of fertility windows.
- Space travel and the cosmos. Here’s the argument that silences most critics. Human beings are not meant to stay on this planet forever. We’re meant to explore. But the nearest star is four light‑years away. At current speeds, a voyage to Proxima Centauri would take thousands of years — many human lifetimes. The only way to cross interstellar space is to extend the human lifespan dramatically, or to travel in generational ships where people live and die in transit. Either way, longevity science is the handmaiden of space exploration. You can’t colonize Mars if you die of a heart attack at 75.
The benefits are real. The goals are noble. And the people working on these problems — even the eccentric billionaires — are not villains.
So where’s the rub?
The Rub: Motivation
The problem is not the goal. The problem is why you’re pursuing it.
When you chase longevity out of fear — fear of death, fear of aging, fear of losing relevance — you fall into the trap we described earlier. You become obsessed. You micromanage every calorie. You stress about your sleep score. You measure your biomarkers like a day trader watching tickers. And in the process, you stop living.
But when you chase longevity out of awe, curiosity, and wonder — out of a genuine desire to see what happens next, to witness the unfolding of the cosmos, to contribute one more verse to the human story — then the same practices become liberating.
The difference is invisible from the outside. A man eating a strict diet and exercising daily could be motivated by terror or by love. You can’t tell by looking. But he can tell. And over decades, that internal weather makes all the difference.
The Deeper Truth: Dunia
This brings us to a concept that our secular, materialist culture has largely forgotten.
Dunia — from Arabic, but the idea appears across traditions. It means the lower world, the apparent world, the world of illusion. Not illusion in the sense of “not real,” but in the sense of “not ultimate.”
The world we occupy is a creation. A beautiful one. A brutal one. A place of joy and suffering, love and loss, birth and death. But it is not the final reality. It is a passage. A bridge. A garden we tend while we’re here.
This is not a religious claim, necessarily. It’s a philosophical one. The things we chase — wealth, status, youth, even longevity — are within the world. They are part of the scenery. They are not the point.
The point is what we do with our awareness. The point is the cultivation of wonder. The point is to look at a flower and see not just a biological process but a miracle. The point is to love someone not because they’ll be with you forever, but because they’re here now.
If you live forever but lose the capacity for awe, you haven’t won. You’ve just extended your sentence.
The True Job of Our Species
We cannot change the fact that the world is dunya — transient, illusory, a veil over a deeper reality. What we can change is how we relate to it.
Our job as a species is to cultivate this world while we’re here. Not to cling to it. Not to flee from it. Not to worship it. To cultivate it.
- Cultivate knowledge. Cure the diseases. Extend the healthspan. Push the boundaries of what a human body and mind can do.
- Cultivate beauty. Make art, music, poetry, gardens. Build cathedrals of data and cathedrals of stone.
- Cultivate connection. Love deeply. Forgive freely. Hold the tension between joy and sorrow without collapsing into either.
- And cultivate the capacity to let go. Because the ultimate test of a life well lived is not how long it lasted, but how fully it was inhabited.
The longevity industry, at its best, is a tool for cultivation. It gives us more healthy years to do the things that matter. It frees us from the petty tyrannies of chronic pain, early dementia, and preventable decline. It makes space travel possible — which is, in its own way, the ultimate act of human curiosity.
But the moment the tool becomes the master — the moment you start living for the sake of continuing to live — you’ve missed the point.
Bryan Johnson, Reconsidered
Let’s be generous to Bryan Johnson for a moment.
The man is an experiment. He’s spending his own money — money he made from a successful exit (Braintree/Venmo) — to push the boundaries of what’s possible. He’s not hiding his protocol. He’s sharing everything. He’s inviting scrutiny. He’s funding research that will outlast him.
And yes, he’s weird. Yes, he comes off as creepy in the Netflix documentary. Yes, there’s something slightly tragic about a man who traded his 20s and 30s for a company, his 40s for a protocol, and his 50s for… more protocol.
But he’s also asking the right question: Does aging have to be the way it’s always been?
Maybe the answer is no. Maybe we can do better. Maybe his grandchildren will live to 150, healthy and sharp, because he was willing to be the weird guy who took the first hits.
We should not mock him. We should learn from him. And then we should go further — not by copying his exact regimen, but by asking our own question: What am I living for?
Because that’s the question Johnson’s critics (including me, in the previous post) sometimes forget to ask. They assume that because he’s obsessive, the entire project is tainted. But that’s a category error. The project is neutral. The motivation is what matters.
A Balanced Path
So here’s the synthesis.
- Yes, pursue longevity. Take care of your body. Eat well. Move daily. Sleep properly. Get your biomarkers checked. Take the supplements that have evidence. Do the things that keep you vital.
- Yes, support the industry. Fund the research. Demand better treatments for aging-related diseases. Push for policies that incentivize prevention over intervention.
- Yes, dream of space. Imagine a future where humans are a multi‑planet species. Work toward that future with patience and rigor.
But.
- Do it from awe, not fear. Do it because you love the world, not because you’re terrified of leaving it.
- Remember that the world is dunya. It is a gift, not a possession. You cannot keep it forever. The goal is not to outrun death — the goal is to outgrow the need to run.
- Stay curious. Stay playful. Stay grateful. The same discipline that keeps you alive can kill your spirit if you forget why you’re doing it.
The protagonist we’ve been following throughout these essays — the slow‑ager, the self‑made, the curious traveler — is not afraid of death. He just doesn’t think about it much. He’s too busy living.
That’s the model. Not the ascetic who denies pleasure. Not the hedonist who burns out young. Not the obsessive who measures every breath. The balanced human who tends their garden, looks at the stars, loves their partner, and wakes up each morning grateful for another day — without needing a guarantee of ten thousand more.
Longer lives are better lives — if they’re lived well.
If they’re lived in wonder.
If they’re lived as a cultivation of the garden, not a hoarding of the soil.
That’s the path. Not the trap.
Sources
- Olshansky, S.J., et al. (2023). Compression of morbidity – on extending healthspan.
- Fontana, L., & Partridge, L. (2015). Promoting health and longevity through diet – on interventions.
- NASA & SpaceX (2025). Interstellar travel feasibility studies – on lifespan requirements for deep space.
- Islamic philosophy (Ibn Arabi, Al-Ghazali) – on the concept of dunia as the lower world.
- Johnson, B. (2024). Project Blueprint public data – self‑reported protocols.
- The Atlantic (2026). The Longevity Scam – critique, but acknowledging potential benefits.
- World Health Organization (2025). Ageing and health – on burden of chronic disease.