A pension is a story about trust with a very long fuse: work here, defer part of what you earn, and an institution, this company, this fund, this state, will still exist, still be solvent and still feel bound by the promise when you present it for payment forty years later. For roughly one lifetime, in roughly the richest slice of the world, the story held well enough to feel like a law of nature. It was actually a bet on two kinds of longevity at once, the institution's and the promise's, and both legs of the bet have been weakening on public schedules.
The demographic leg is the most visible. Across the OECD, the old-age dependency ratio, people over 65 relative to the working-age population, went from 19 percent in 1980 to 31 percent in 2023, and is projected to reach 52 percent by 2060. Every end-loaded promise, public or corporate, is a transfer from current workers to current retirees, and the ratio between them is moving in one direction. The institutional leg is quieter but faster: careers now routinely outlast the companies they pass through, which makes the single-employer pension a security instrument whose issuer is expected to die before maturity. None of this means promises will all be broken. It means the prudent unit of security has to change: from the promise held against an institution to the capability held in the person.
What travels
Portability is easiest to see in its narrow, technical sense, retirement accounts that follow the worker between employers, but the narrow sense is the least of it. The portable estate has at least four floors. Skills, kept deliberately current: the World Economic Forum's 2025 employer survey estimates that 59 of every 100 workers worldwide will need reskilling or upskilling by 2030, and that 11 of the 100 are unlikely to get it, more than 120 million people at medium-term risk of redundancy. On that arithmetic, maintained skills are not self-improvement; they are the actuarial core of personal security, and the workers most exposed are those whose learning was left entirely to an employer's training budget. Relationships that persist outside any org chart. A reputation legible beyond one building, work that can be pointed to, references that don't expire with a corporate logo. And capital, in whatever quantity, that is unlabelled and liquid enough to fund a transition, because in a cyclical working life transitions are not emergencies, they are the schedule.
The bridge, plank by plank
What does an employer owe its people when it can no longer honestly promise them forever? Ricardo Semler has told the story of Semco's answer, the satellite program. Employees who wanted to leave could take their equipment with them, set up as independent suppliers, and sell their services back to Semco, and, pointedly, to Semco's competitors. About half the company eventually went that way. His image for it was exact: a bridge built plank by plank, with the company holding the other end. Nobody was pushed into the void with a farewell card; nobody was retained by the fear of one.
Read as security design, the program inverts the pension's logic perfectly. The pension concentrates a worker's future in the employer's survival and rewards immobility; the satellite distributes the future across many customers and rewards capability. The pension's implicit message is "you are safe as long as we exist." The satellite's is "you will be fine even if we don't", which is the only version of safety a twenty-year institution can offer without lying. And the company was not performing charity: it converted fixed costs into flexible suppliers who knew the business intimately, and kept access to people it could no longer, or should no longer, employ. Portability, done deliberately, is not the employer's loss. It is the residue of an honest relationship.
Security as a property of the person
The pension era trained people to ask one question of an opportunity: what does it promise me later? The portable era's question is harsher and healthier: what does it leave in me, and on me, that I keep when this ends? A job that pays adequately while building transferable skill, public work and durable relationships may be safer than one that pays more against a promise maturing in 2055. This is not the gig economy's cheerful precarity, which strips the promise and returns nothing portable in its place; the worst of both worlds is already on offer and heavily marketed. The genuine successor to the pension is thicker, not thinner: institutions that fund learning, credentials and savings that move, and exits built as bridges. Security used to be something an institution held for you, behind a promise you couldn't audit. Increasingly it is something you carry, and the only promises worth deferring decades of trust for are the ones made by institutions that are visibly, plank by plank, helping you carry it.
Sources
- OECD (2025). OECD Employment Outlook 2025. The OECD old-age dependency ratio rose from 19% in 1980 to 31% in 2023 and is projected to reach 52% by 2060, structurally straining end-loaded retirement promises. https://www.oecd.org/en/publications/oecd-employment-outlook-2025_194a947b-en.html
- World Economic Forum (2025). Future of Jobs Report 2025. Of every 100 workers worldwide, 59 will need reskilling or upskilling by 2030, and 11 are unlikely to receive it, more than 120 million workers at medium-term risk of redundancy. https://www.weforum.org/publications/the-future-of-jobs-report-2025/