I believe we are seeing a fundamental shift in human behavior.

"It is a fundamental shift in our way of operating."

The dawn of the 1990s saw a fundamental shift in the way computer games were developed.

These demand a fundamental shift in how care is delivered.

We need a fundamental shift in our perceptions of how to move forward.

The fact remains there's a fundamental shift going on in society right now.

I think it was a fundamental shift in thinking on the client side.

But many also see a fundamental shift in the culture of the industry.

"This is a fundamental and significant shift in social policy," he said.

"But it's hard to tell right now if a fundamental shift is under way."