Some people say this change portends the end of whites as the majority race by the middle of the next century - a dubious theory as best.

(3) It has, like many dubious theories, sprouted from a seed of truth.

Comparing the dubious scientific theories about planetary evolution to State-sanctioned racism?

"Just Friends" hangs its crude, clobbering sense of humor on a dubious theory.

She said the Court "trivializes the First Amendment issue at stake in this case" by deference to "a highly dubious economic theory."

She offers the dubious theory that "the blues" is sometimes a coded reference to white oppression.

There are several dubious theories about Wogan's ancestry, and uncertainty exists about his wives, sons, and other relations.

He was a reckless polemicist and his often dubious racial theories have damaged his reputation.

Mr. Epstein also disparages as "dubious" the legal theories that I and others have developed for states bringing actions on behalf of their taxpayers.

But he has evolved this dubious theory that a writer - ' I interrupted: 'What Timothy tried to explain?