A few decades ago, many scientists believed that this could actually be possible.

Many, many decades ago, we had nothing to hunt and gather, so we settled down and became farmers.

Over several decades,

It turned out to be absolutely instrumental many decades later in proving Fermat's Last Theorem.

Yet we're still dealing with a lot of the same challenges as many decades ago.

That's been very popular for a very long time as had Michael been in decades and decades and decades.

So for three decades,

Has been for decades.

I work with men, and I've been working with tens of thousands, hundreds of thousands of men for many, many decades now.

We've spent decades professionalizing implementation.

It's been done for decades.

We broke up decades ago.

His friend, Goro Shimura who worked on the mathematics with him many decades later, reflected on Taniyama's life.

Fast forward more than two decades

So decades ago, not years ago,

And it went on for decades.

Earth banned genetic engineering decades ago.

He has had that job for decades.

This was a startup killer for decades.

Since then it's been four decades now

We are living into extraordinary decades ahead.

And you were married for... for decades.

This tree has been standing for five decades.

After decades of civil war, order was restored.

That's about where it was several decades ago.

Some successful people look years ahead, or decades.

Again, Bandura recognized this years ago, decades ago.

When I began recording over four decades ago,

And make large geographical areas uninhabitable for decades.

Biotechnology's most startling breakthrough in decades on ice.

He lived with them for a few decades.

Decades, It could be infinite. I don't know.

Over many decades I travelled throughout the world as a journalist, and she devoted herself to her job at the daycare center.

Meanwhile government isn't helping decades of rising inequality. laughter

And for decades, I'm going, why does this happen?

Chileans have been building with confined masonry for decades.

We've been outsourcing the facts of life for decades.

It's been known for decades what causes this malignancy.

Takes decades. It's what we call a shake'n'bake colony.

It may take several decades to track them down.

Five hundred years, give or take a few decades.

San Francisco Bay Area many decades later, where I started a technology company that brought the world its first 3D laser scanning system.

Where it comes from is an organization called the Young Foundation, which, over many decades, has come up with many innovations in education, like the Open University and things like Extended Schools,

Many, many, many thousand.

But in fact this virus crossed over into humans many decades before, from chimpanzees, where the virus originated, into humans who hunt these apes.