We're seeing the last remnants of rational society.

Her purpose was to create an orderly, rational society which would remain unsullied by war and conflict.

The modern order, because it was based on industry, would produce a rational society.

"At a minimum, a rational society needs some sort of insurance policy on how to maintain a habitable planet."

We have no concept or word for such an event, because our rational society thinks of time in a strictly chronological way.

In a rational, humane society one must ask at what cost are such massive savings achieved?

In no rational society would theirs be an idea whose time could come.

Any rational society would either kill me or give me my books.

A theorist who can work out how much insurance the average person would buy knows how large a welfare state a rational society ought to provide.

We live in an increasingly rational, science-based society.