There is much to celebrate as the United States marks 250 years of independence. The country is home to just 4 percent of the world's population yet generates 26 percent of global GDP. It has the headquarters of 59 of the world's 100 most valuable companies, 38 percent of the world's most highly cited scientists, and more than half of the world's notable AI models. No populous country with a population of over 10 million enjoys a higher per capita GDP.
But this Independence Day is also a reminder that American leadership has never been guaranteed. Every generation has had to renew and invest in it.
Every Generation Has Faced a Different Economy
One of the most powerful ideas in a recent McKinsey Global Institute report I co-authored is that America's success has never been tied to a single industry or economic model.
Over 250 years, the United States has repeatedly reinvented itself. The first chapter was built on agricultural abundance. The second transformed the country into the world's premier industrial power. The third was defined by leadership in science, research, and technology. The fourth ushered in the digital economy, creating many of the companies and innovations that shape our lives today.
Now we are entering a fifth chapter. Unlike previous transitions, this one is being shaped by three distinct forces simultaneously: artificial intelligence, demographic change, and growing geopolitical competition. AI is creating entirely new possibilities for how work gets done. An aging workforce is reshaping labor markets, and the U.S. will have a smaller workforce in the future. A more contested world is placing renewed importance on economic security. The question is not whether this transition is coming. It is whether we are preparing effectively for it.
The Workforce Challenge Starts Earlier Than the Workforce
When business and policy leaders talk about competitiveness, they often focus on technology, investment, and innovation. Those matter. But long-term competitiveness starts much earlier, in classrooms and the effectiveness of our educational system.
Some recent statistics stay with me: 45 percent of American 12th graders fall short of basic proficiency in math, and U.S. students score below their G7 peers in international assessments. At the same time, demand for AI-related skills is surging; between 2023 and 2025, the number of workers in jobs requiring AI fluency grew nearly sevenfold in the U.S. Demand is racing ahead while education and preparation lags behind.
The challenge extends beyond K-12 education. China graduates roughly 3.5 million STEM graduates each year, while the U.S. graduates about 800,000 (counting all the foreign national among the degree earners). Industry projections suggest that more than half of anticipated semiconductor jobs could go unfilled based on current degree completion rates. These are not simply workforce statistics. They are indicators of our future capacity to innovate, build, compete, and grow.
Reversing these trends will require renewed focus on educational outcomes and stronger pathways from classrooms to careers in high-demand fields.
The Future Is Not Humans Versus Machines, It is Humans AND Machines
Much of the public conversation about AI focuses on jobs that may disappear. Our research suggests something much more balanced. While 57 percent of American work hours could theoretically be performed by agents or robots, roughly 80 percent of the skills people use in the workplace today remain relevant. The future of work is likely defined not by humans being replaced by AI, but by humans and intelligent machines working together.
In fact, McKinsey Global Institute projects that there will be more jobs in the U.S. in the future with a smaller workforce to fill them. Our challenge will not be to create jobs or even high-quality jobs. Our challenge will be to reskill and upskill the workforce we have to meet the requirements of the jobs of the future.
That means preparing young people not only for AI fluency, but also for the capabilities that remain uniquely human: leadership, empathy, adaptability, problem-solving, judgment, creativity, and communication.
Every major economic transition in American history created anxiety about what would be lost and who would lose most. It also created opportunities that previous generations could not have imagined. The defining responsibility for today's leaders is to ensure that more people are equipped to capture those opportunities.
Opportunity Is America's Competitive Advantage
The United States has always benefited from extraordinary natural resources, strong institutions, and a culture of innovation. By one count, Americans created or contributed to 76 of the 100 most influential inventions of the past 250 years. Nearly half of today's Fortune 500 companies were founded by first- or second-generation immigrants.
But America’s greatest advantage has been something more fundamental: the belief that each generation can create more opportunity than the one before. That belief cannot be taken for granted. Competitiveness is a generational investment. The railroads, universities, research institutions, and industries that expanded prospects for Americans were built by people who understood they were investing in a future they would never fully see.
As America celebrates a big birthday, our responsibility is the same: to ensure the next generation has the education, skills, and opportunities they will need to keep America competitive for the next 250 years.
This article originally appeared in Forbes.