“This time, it’s different.”

You’ve probably heard some version of this lately. AI is going to eliminate jobs. Automation will make human workers obsolete. Unlike all those previous technological shifts, this one will actually leave people with nowhere to go.

Except people have been saying “this time, it’s different” for centuries. And they’ve always been wrong.

The Roman historian Pliny the Elder tells a remarkable story. A glassmaker came before Emperor Augustus with an invention—flexible glass that could be hammered back into shape after being dented or dropped. He demonstrated this “vitrum flexile” by throwing it on the floor before the emperor, where it remained intact. Augustus, worried that this unbreakable glass would undermine the value of gold and silver, had the man executed and the knowledge destroyed.

Think about that. The emperor of Rome—advised by the brightest minds in the ancient world, commanding the most powerful empire on earth—responded to an incredible innovation by killing its inventor. And the knowledge remained lost for two millennia, until modern materials science essentially recreated it with products like Gorilla Glass.

The Luddites of early 19th-century England are the most famous example of technological opposition. They literally smashed industrial machinery, correctly understanding that new technology threatened their livelihoods. What they got wrong was thinking they could stop progress by destroying the machines.

Telephone operators fought automated switching systems. Typewriter manufacturers resisted computers. And now we’re watching the same drama unfold with generative AI and advanced automation.

And as the story of Augustus starkly demonstrates, it’s not just everyday workers who panic about innovation. Leaders, experts, politicians—people who ought to know better or at least maintain some emotional distance—frequently join the anxiety. Sometimes, they even lead it.

But here’s the thing about innovation: it happens for specific reasons, creates predictable benefits, and yes, causes real disruption. Understanding this pattern doesn’t make the disruption less painful for people going through it, but it does help explain why trying to stop innovation altogether would make everyone worse off.

Clever ideas are cheap. Seriously—people have brilliant ideas all the time that never go anywhere. What separates world-changing innovation from idle daydreaming?

Two things: property rights and the promise of reward.

Property rights mean that you are allowed to tinker with the things you own. No one can stop you from trying that “hairbrained” idea when it’s your time, money, and material you’re using and risking. 

What’s more, when you create something valuable, you actually get to keep it and benefit from it. If anyone could legally copy your invention the moment you unveiled it, why would you bother investing the time, money, and massive effort required to develop it in the first place? Or worse—if someone with power could simply take it from you and destroy it because it threatened their interests?

Patents aren’t perfect. They can be abused. They sometimes stifle follow-on innovation. They create their own problems. But they solve a crucial challenge: giving inventors a window where they can recoup their investment and profit from their work without fear that either competitors or emperors will simply steal or destroy what they’ve created.

The promise of reward completes the picture. Entrepreneurs and investors pour resources into developing new technologies because they believe success will make them better off. That’s not greed in any meaningful sense—it’s just the basic human response to incentives. High potential profits in a particular area signal that solving problems in that space would create enormous value for other people.

Remove either element, and innovation slows dramatically. The Soviet Union had plenty of smart engineers and scientists, but its economy produced relatively little practical innovation. Why? Because individuals couldn’t own their creations and couldn’t personally benefit from breakthroughs. All the intelligence in the world doesn’t matter much when the incentive structure is broken.

The results of innovation are so common, we barely see them anymore. The smartphone or computer you’re reading this on contains technology that would have cost millions of dollars and filled entire buildings just a few decades ago. Medical treatments that would have seemed miraculous fifty years ago are now routine. Food that once required hours of preparation is ready in minutes.

But innovation doesn’t just create better products. It generates wealth across the entire economy in ways that aren’t immediately obvious.

When someone invents a more efficient manufacturing process, the benefits ripple outward. Suppliers get more business. Employees have more job security. Consumers get better products at lower prices, leaving them with more money to spend elsewhere. Those purchases create opportunities in other industries. The cycle continues.

This isn’t theoretical. When Henry Ford revolutionized automobile manufacturing with the assembly line, he didn’t just make cars cheaper. He created an entirely new middle class of well-paid workers who could afford to buy the products they made. Their spending power fueled growth in housing, retail, entertainment, and countless other sectors.

Quality of life improvements extend beyond material comfort. Labor-saving devices freed people—particularly women—from endless hours of manual drudgery, creating time for education, leisure, and pursuits previous generations couldn’t imagine. Medical innovations have roughly doubled average life expectancy in just over a century. Communication technology connects families separated by distance and enables collaboration across continents.

Each innovation also creates platforms for future innovations nobody could have predicted. The internet became the foundation for e-commerce, social media, remote work, streaming entertainment, and technologies we’re still inventing. Nobody building those first computer networks to save on walking back and forth so much foresaw all the ways they’d eventually be used.

Here’s where it gets uncomfortable. Every new technology that makes some jobs easier or obsolete also disrupts the lives of people who built careers around the old way of doing things. There have always been, and always will be, tradeoffs.

The Luddites weren’t wrong about the immediate impact. Industrial machinery really did threaten their jobs and way of life. Telephone switchboard operators really did get replaced by automated systems. Typewriter manufacturers genuinely suffered when computers arrived.

In every case, the people facing disruption made the same argument: these new machines will permanently eliminate jobs and leave workers with nowhere to go. And it wasn’t just workers making this argument. Leaders and experts joined the panic, sometimes violently suppressing innovation they saw as threatening.

In every case, they were wrong about the long-term outcome—though that’s cold comfort when you’re the one whose skills suddenly became obsolete.

What actually happens? There’s definitely a period of turbulence. Workers reskill. Resources get reallocated. Communities built around particular industries struggle to adapt. These costs are real.

But here’s the pattern that holds throughout history: humans are remarkably good at creating more work for themselves. When technology eliminates drudgery in one area, people don’t just sit idle. They find new problems to solve, new services to provide, new ways to create value for each other.

A century ago, over 40% of Americans worked in agriculture. Today, it’s less than 2%. Yet unemployment didn’t skyrocket to 38%. People moved into manufacturing, then services, then technology, then jobs that didn’t exist a generation ago—app developers, social media managers, podcast producers, positions nobody could have predicted.

The current anxiety about AI follows this exact pattern. The concerns feel uniquely pressing because they’re happening to us, now, with technologies we don’t fully understand yet. But structurally, they’re identical to concerns that have accompanied every major technological shift.

Some jobs will disappear. Others will transform. Entirely new categories of work will emerge that we can’t predict. The adjustment will be challenging. But the alternative—trying to stop innovation to preserve existing jobs—would make everyone poorer by preventing the wealth creation and quality-of-life improvements that innovation generates.

Innovation under capitalism isn’t comfortable. It rocks the boat regularly. But it’s also lifted billions of people out of poverty, extended lifespans, and created possibilities our ancestors couldn’t imagine. Not through central planning or government mandates, but through individuals pursuing their own interests within a framework that protects property rights and rewards success.

The disruption is real. The adjustment is often painful. But humans have proven, again and again, that we’re incredibly adaptable when given the freedom to find new ways to create value. That’s not a bug in the system—it’s how progress actually works.Learn more about capitalism here.