In this episode of the Proteus Leader Show, host Erika Andersen interviews thought leader Aviva Wittenberg‑Cox about the emerging "longevity economy"—the massive market created by the rapidly growing population of people over 60, now approaching a second billion worldwide. Aviva explains why this demographic shift is largely invisible to most corporations and why it represents both a threat if ignored and a blue‑ocean opportunity if embraced. She introduces the "four‑quarter life" framework, where a 100‑year lifespan is divided into Q1 (0‑25), Q2 (25‑50), Q3 (50‑75) and Q4 (75‑100). The focus of the conversation is Q3, a newly recognized life stage that challenges traditional career models that end at age 50. Aviva argues that organizations must expand their talent and market lenses to include Q3, which holds the bulk of wealth, purchasing power, and untapped knowledge. She outlines practical steps for leaders: (1) measure the current age composition of employees and customers, (2) assess engagement and satisfaction of Q3 cohorts, (3) bring the longevity agenda onto the strategic radar, and (4) segment Q3 employees into four groups—content stayers, retirees, pivoters, and accelerators (the latter often women seeking impact after earlier life‑stage responsibilities). She highlights that motivations in Q3 differ from earlier stages, shifting from money and status toward purpose, mentorship, entrepreneurship, and knowledge sharing. The episode concludes with a call to action for leaders to redesign policies, programs, and offerings to capture the economic and cultural potential of the longevity economy.
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Welcome to the Proteus Leader Show, a podcast for forward-looking leaders driving transformation in their organizations, within their teams, or for themselves. Your host today is a senior leader at Proteus International, a firm that partners with companies around the world to make true transformation easier through change consulting, leadership development, and executive coaching. If you're looking for fresh perspectives and practical insights you can take back to work today, you're in the right place. Enjoy the episode.
In 1935, when Social Security payments began in the U.S., a healthy 65-year-old had a 1 in 10 chance of living to be 90. Today, those odds are almost 1 in 2. For the first time in history, most people Will grow old. So how will having hundreds of millions of healthy, active people in their 60s, 70s, 80s, and even 90s change the world? Hi everybody, and welcome back to the Proteus Leader Show. My guest today is Aviva Wittenberg Cox, a thought leader specializing in gender and generational balance. She advises on leadership, the future of work, the longevity economy, and the consequences of 60-year careers. Aviva hosts the longevity-focused podcast Four Quarter Lives and the Substack Elderberries. She also co-directs the Longevity Leadership Program at Católica Lisbon. So welcome to the show, Aviva.
Thanks, Erika.
Lovely to be here with you. Oh, I'm so glad to have you here. We've had so many wonderful conversations already.
Indeed.
And now, you're going to share it with our listeners. And I know that a lot of our listeners are in Q3, that part of life roughly between ages 50 and 75, and that your insights will be hugely helpful to them. So, let's dive in.
Off we go.
So, you've been focusing on what you term the longevity economy, which is a phrase I love. Can you explain that a bit and tell us why you believe it's so critical in today's world?
Well, I think it's critical because it's not yet on the corporate radar in enough organizations around the planet. And because as you say, the world is changing. There will be hundreds of millions. The second billion people over the age of 60 is rising. We are part, I think, of the first billion, but the second billion is quickly arriving. And when you've got 2 billion people on the planet, Over 60, it creates a huge market, not a little niche segment the way we have often looked at the slightly older generations, but actually a really massive segment that is either a threat if we ignore it and don't pay attention to it and don't care for it and reorganize in function of it. Or Or is this a massive opportunity of a group of people who have different motivations, different expectations, different needs, and it behooves us all to start to learn what they are? Too many organizations that I've worked with have lots and lots of customer segments for the under-50 crowd, and they know them very well, right? And they segment them into small— age niches, 18 to 24, 24 to 29, 29 to 35, et cetera. And then they kind of get to 50 and it's sort of, maybe there's one, maybe 2 segments of the 50+. And when we begin to see this new generational balance of the same number of old as young, today in the US there are more people over 65 than under 15.
Wow.
You gotta start realizing that our old idea that the future belongs to the young up-and-coming generation may need to be checked because I think in many parts of the world, the future actually belongs to the older. And that's a huge blue ocean opportunity.
Wow. I love everything you're saying. And the 2 words that really caught my attention were Niche and threat, because I think that's exactly right. And I love the thing of 50+, like everybody over 50 is exactly the same, you know. So marketing to people over 50—
Because it's really new. I mean, I know from our own writing, yours and mine, that it's a bit of a surprise even to us that we discovered just how rich and changing and diverse this period of life is. There is a popular view that you kind of settle down by 50 and you calm down and you stay the same. That's been exploded by this generation of boomers and aging very differently.
And you've talked about this a lot and wonderfully, that it is a threat. I think because anything that's markedly different, a lot of people will look at as a threat. So when you say, you know, to people, I'm sure in the United States already, there are more people over 65 than there are under 15, that feels threatening to ways of having thought before, right?
Well, it certainly changes worldviews. It's very hard, actually. It's a very hard mindset shift, I think, in part because, like, old age is not a sexy proposition to almost nobody. People are afraid of death and dying. They're afraid of old age and ill health. There's lots and lots of really negative stereotypes wrapped up in the whole topic. And so When you think of who staffs marketing departments and advertising agencies, all of these really young people, the last thing they want to be thinking about is a bunch of old people like us.
Yeah, yeah, yeah.
How do we turn ourselves into sexy, aspirational role models?
Exactly. Okay. So, you've just done a series focusing on Q3, the years between 50 and 75, if a 100-year life is a 4-quarter life. In your opinion, what are the main things that businesses need to understand And start doing differently relative to this part of life?
Well, I mean, first, I think it's a question of organizations need to think of the entire life course. So, they need to actually be thinking of all 4 quarters. This is a model. Listen, it's a simple model. If we're going to live to be 100, half of kids born today will live to be 100. We can divide by 4 and the corporate world's pretty used to The metaphor of thinking in quarters, right? The year is broken up into quarters.
Yeah.
So, maybe life can be broken up into quarters too. And the issue that we're finding is organizations have been almost entirely focused on what we used to consider adulthood, which was the years between 25 and 50. That's how careers have been managed and designed. That's when you start paying attention to people. You accelerate people into careers in their 30s. You groom them for leadership in their 40s. You peak them in their 50s and you nudge them out 50-plus if they're no good, right? And the whole challenge of this new demographic shape is this new thing that I call Q3, which is this newly— new chapter of life that we didn't used to have. We used to go from adulthood to old age. Now, we go from Q2 to an equally long 25 years after 50, which I call Q3. And so, the opportunity for organizations is to zoom out from this narrow focus on Q2, double the size of the aperture to include both a talent pool of people over 50 who want to keep working and will probably need to keep working, and this enormous customer base, which—
Yes.
By the way, if they actually do a review of who has all the money, the assets, and the purchasing power, it's almost entirely concentrated into Q3. So thinking and focusing inordinately or too much on Q2 ignores where you might really get a bigger bang for your buck.
That is a fantastic summary. We always promise kind of practical takeaways. So most of our listeners are managers and leaders. So what do you suggest they start doing now, like today to take best advantage both of their Q3 team members and themselves if they're Q3, which a lot of leaders are?
And the opportunity for their businesses, right? So it's always two-sided. I always recommend think about this topic before you dive in deep. Think about two sides of the same coin. Think about the talent side and think about the market side because this issue impacts both substantively. And then the first step is always measure. Measure the existing reality in which you live and operate. So, you measure, you know, what percentage of your employee base is over 50? What percentage of your employee base is 10 years from predictable retirement? What knowledge does that group hold that you might need to start managing into succession planning? What's the engagement scores of your Q3ers versus your Q2ers? And are you losing them? Are they disengaged and demobilized? in which case you're losing a big opportunity. And I'd say you do almost the same measurement for your consumers, customers, and clients. Who are your clients? What age are they? And do they cover the whole life course? Where's all the money? Where is the opportunity? And again, how satisfied are different groups, age groups, with your products and services? We know that a lot of People in Q3 are not particularly satisfied with the products and services being offered to them. So, it's measure the talent opportunity, measure the market opportunity. And then if it's significant for your organization and sector, get it onto the strategic radar of your leadership team because that's where the first decisions have to be made.
Yeah, absolutely clear and wonderfully simple. You know, yes, we should all do this. So, let's—
I have a little graphic.
book called 5 Steps to Longevity Leadership that kind of maps it out step by step. I love that. So let's say that I'm a leader in an organization, I do this, and I find, oh my God, there's lots of people in my organization who are in their 50s and 60s. And we want to put it, as you said, on the strategic radar. What are some of the things you found that now people in their 60s and even 70s who don't necessarily want to leave the world of work, what do they want more? What have you found in your research?
Well, they want a lot of different things. So, the problem is this is as diverse a group in Q3 as it is in Q2. So, you can't say what Q3ers want. They want all different kinds of things. And organizations have some work to do in understanding their own Q3 populations.
Mm-hmm.
And companies that do this begin to realize they can segment. Typically, they will break into at least 4 groups. There will be those who are very happy with what they're doing and want to continue. Like people like you, Erika. There will be people who actually really do want to retire, have this idea and this goal, and you really want to manage that exit well.
Yeah.
There will be those who want to pivot. So, they want to change either what they're doing inside your organization or maybe outside, and you can help them spin off and create nice alumni who are doing things that still help your business. And there's a 4th group that I find very interesting. There's a bunch of people who want to accelerate. And it may not surprise you to know that a large percentage of that group are women, because I think it's really quite clear and understandable that a lot of women, when they get out of those Q2 juggling decades, yeah, yeah, yeah, yeah, are post-children, post-a lot of responsibilities, and suddenly it's my time, and they want to recommit themselves and refocus on Impact.
And wow, man, that was certainly true of me. My years between 55 and 70 were my hardest working, most focused on building the business. Me too. And then I started to back off a little bit. But yeah, wow, that's great. Oh, that's very helpful. Oh God, Aviva, we could just keep talking for hours, but we always promise our listeners.
So what I just summarize it as is never assume that Q3ers have the same motivations as Q2ers. They have very interesting different motivators where often money and status and ambition are no longer as pertinent as they were in Q2, particularly for those who've succeeded well enough and have ticked all those boxes already. And then those new motivations can actually be harnessed for really interesting things inside organizations— mentoring— Entrepreneurship, innovation, new ideas, succession planning, and knowledge sharing, and all kinds of—
Wow. Thank you for adding that. Let's leave with that. I don't want to leave it all, but let's leave with that. So, I just feel like this work is so necessary. I'm so glad you're doing it. I'm so glad I know you. So, listeners, you can find out more about Aviva and her work at avivawittenbergcox.com, and that'll be in the show notes as well. And on Substack at Elderberries. And to find out how Proteus develops leaders and supports them in every part of their career and life, you can just go to proteusinternational.com and click on what we do. So thank you for listening, and thank you so much for being here, Aviva.
My great pleasure. Always a pleasure with you, Erika.
Fun. And until next time, here's to creating the life You truly want.
Thanks for listening to the Proteus Leader Show. We hope you're leaving with ideas you can put to use on your team, in your organization, or in your own career. To learn more about how we support true transformation through change consulting, leadership development, and executive coaching, visit us at proteus-international.com. Until next time.
