In his letter, Mr. Cavanaugh does not dispute that he created an ecological nightmare by letting the dirt truckers dump contaminated debris on our field.

An ecological nightmare had come to nearly five million acres of public land.

Of course, it would not be the first time that an ecological nightmare was unleashed by someone who did not know any better.

That's right--I'm a walking ecological nightmare.

It is an ecological nightmare, as weather reports from past centuries become auguries of approaching climatic catastrophe.

But while the environmentalists are worried that the soil may be too polluted to grow crops, they concede that the predictions of an ecological nightmare were exaggerated.

Yet the financial resources of the Government prevent an adequate response to this ecological nightmare.

Most Americans think of New York City as an ecological nightmare, but in comparison with the rest of America, it is a model of environmental responsibility.

By the time the scout had settled into the twisted ecological nightmare that had once been called Northern Europe, the tech had dismissed the reported unauthorized entry as insignificant.

The ecological nightmare engulfing our planet as well as the deplorable state of human affairs more than testify to this.