Ben Stein is known to many as an actor on Comedy Central. But the funniest part about his recent movie "Expelled" is not any clever lines spoken by Stein but the hysterical way liberals are trying to discourage people from seeing it.

Stein's critics fail to effectively refute anything in "Expelled"; they just use epithets to ridicule it and hope they can make it go away. However, it won't go away; even Scientific American, which labeled the movie "shameful," concedes that it cannot be ignored.

The movie is about how scientists who dare to criticize Darwinism or discuss the contrary theory called intelligent design are expelled, fired, denied tenure, blacklisted, and bitterly denounced. Academic freedom doesn't extend to this issue.

The message of Stein's critics comes through loud and clear. They don't want anybody to challenge Darwinian orthodoxy or suggest that intelligent design might be an explanation of the origin of life.

Stein, who serves as his own narrator in the movie, is very deadpan about it all. He doesn't try to convince the audience that Darwinism is a fraud, or that God created the world, or even that some unidentified intelligent design might have started life on Earth.

Stein merely shows the intolerance of the universities, the government, the courts, the grant-making foundations and the media, and their determination to suppress any mention of intelligent design.

The only question posed by the movie is why, oh why, is there such a deliberate, consistent, widespread, vindictive effort to silence all criticism of dogmatic Darwinism or discussion of alternate theories of the origin of life? Stein interviews scientists who were blacklisted, denied grants and ostracized in the academic community because they dared to write or speak the forbidden words.

Liberals are particularly upset because the movie identifies Darwinism, rather than evolution, as the sacred word that must be isolated from criticism. But that semantic choice makes good sense because Darwinism is easily defined by Darwin's own writings, whereas the word evolution is subject to different and even contrary definitions.

The truly funny part of the movie is Stein's interview with Richard Dawkins, whose best-selling book "The God Delusion" (Mariner Books, $15.95) established this Englishman as the world's premier atheist. Dawkins is a leading advocate of the theory that all life evolved from a single beginning in an ancient mud puddle, perhaps after being struck by lightning.

Putting aside the issue of evolving, how did life begin in the first place? Under Stein's questioning, Dawkins finally said it is possible that life might have evolved on Earth after the arrival of a more highly developed being from another planet. Continued...