By Michael Pessman, Gerontologist

My years working with older adults have taught me something simple but profound: America’s future is already here—it just happens to be older than we expected.

I’ve spent countless hours listening to older adults share their joys, fears, and hopes. I’ve met people who live alone in city apartments, caregivers juggling work and long nights, and neighbors delivering homemade casseroles to friends recovering from surgery. Through the lens of gerontology, I study the national trends showing that the number of Americans age 65 and older continues to grow rapidly. According to the U.S. Census Bureau, the 65-plus population grew to 61.2 million in 2024 alone, and in nearly half of all U.S. counties, older adults now outnumber children. Yet behind every data point is a human story that reveals something about resilience, connection, and the kind of society we’re becoming.

One woman I know, a 78-year-old who rides public transit to attend a weekly writing circle, once told me, “My knees don’t let me walk as far as I used to—but I refuse to stop visiting my friends.” Her words reminded me that many of the systems we take for granted—sidewalks, transit stops, community hubs—quietly send signals that older adults are less visible, less mobile, and less part of the future. According to the Office of Disease Prevention and Health Promotion, older adults face significant social and structural barriers tied to where they live and their access to transportation and care.

My work has also shown that longevity without quality isn’t progress—it’s postponement. We often applaud that Americans are living longer lives, but these extra years can be fraught with physical, financial, and emotional strain if we don’t invest in systems that support thriving, not just surviving. The 2023 Profile of Older Americans documents that older adults’ median income remains modest, and that nearly one-quarter live alone—conditions that heighten vulnerability if services are not aligned. 

I’ve come to believe that the social compact around aging must evolve. The older adults I meet are not simply recipients of care—they are builders of community, mentors, volunteers, artists, and activists. In one neighborhood I visited, a group of retirees rose early to plant a pollinator garden beside a senior housing complex. Their energy drew neighborhood children, turning a simple project into an intergenerational space of learning and laughter. It was a small but powerful reminder: when we design with older adults in mind, we build with everyone in mind.

Our aging population reveals deeper truths about America’s priorities. First, we need systems that are age-friendly for all—not just for those who are older. Health care must shift from “What’s the matter with you?” to “What matters to you?” The shortage of geriatrics professionals and elder-care workers is now widely documented, reflecting an urgent need for training, recruitment, and investment. We must embed training in geriatrics, redesign technology and spaces to meet aging bodies, and restructure community services around mobility, choice, and connection.

Next, economic policies must catch up with longer lifespans. The idea of retirement as a comfortable wind-down in the 65+ years no longer reflects reality. Many older adults now wish to remain active and contributing, yet social and employment structures are not built for that. The Urban Institute projects that by 2040 roughly one in five Americans will be age 65 or older. We need to rethink work, savings, social programs, and benefits to reflect a life course that includes reinvention, flexibility, and purpose beyond age 65.

Another insight is that the places we live profoundly shape how we age. Each time I accompany an older adult on a simple errand, I see how cracked sidewalks, distant transit stops, or inaccessible stores quietly erode independence and dignity. Aging is not just a medical journey—it’s architectural, environmental, and social. Building inclusive communities is not just kindness—it’s investment in human infrastructure that benefits everyone.

Finally, I’ve learned that the story of aging in America is not only about years—it’s about equity. Where you live, your income level, and access to care deeply determine whether your later years are full of vitality or marked by struggle. Data show that nearly 15% of Americans age 65+ lived below the poverty line in 2024—a rate higher than the national average.  The older adults I know who are thriving share one consistent thread: a sense of purpose, social connection, and lifelong curiosity—not wealth or genes.

At 55, I find the years ahead as a gerontologist exciting—not because the challenges are small, but because I see the solutions emerging in everyday acts of care, creativity, and courage. If we get this right, longevity becomes a demographic asset, not a burden. The longevity transition we are entering is not a crisis—it’s a transformation that calls for imagination, coordination, and compassion.

So here’s my plea to decision-makers, practitioners, and neighbors alike: stop seeing aging as a line item in the budget—see it as an axis of design. Older adults aren’t asking for pity—they’re asking for systems that recognize their ongoing contribution. From the 97-year-old Zumba dancer to the caregiver balancing jobs and appointments—they remind us that aging isn’t about decline—it’s about adaptation, purpose, and belonging.

America’s future depends on how we respond to these truths. When we build systems that support people from birth through advanced age, we’re not just preparing for an older society, we’re creating a better one. Because when a society designs for inclusion at every age, everyone rises together.