We can never be sure that the opinion we are endeavoring to stifle is a false opinion; and if we were sure, stifling it would be an evil still. First: the opinion which it is attempted to suppress by authority may possibly be true. Those who desire to suppress it, of course deny its truth; but they are not infallible. They have no authority to decide the question for all mankind, and exclude every other person from the means of judging. To refuse a hearing to an opinion, because they are sure that it is false, is to assume that their certainty is the same thing as absolute certainty. All silencing of discussion is an assumption of infallibility…

Starting with Freud’s “projection theory” of religion-that belief in God is merely a product of man’s desire for security. Vitz argues that psychoanalysis actually provides a more satisfying explanation for atheism. Disappointment in one’s earthly father, whether through death, absence, or mistreatment, frequently leads to a rejection of God. A biographical survey of influential atheists of the past four centuries shows that this “defective father hypothesis” provides a consistent explanation of the “intense atheism” of these thinkers. A survey of the leading intellectual defenders of Christianity over the same period confirms the hypothesis, finding few defective fathers. Professor Vitz concludes with an intriguing comparison of male and female atheists and a consideration of other psychological factors that can contribute to atheism. Professor Vitz does not argue that atheism is psychologically determined. Each man, whatever his experiences, ultimately chooses to accept God or reject him. Yet the cavalier attribution of religious faith to irrational, psychological needs is so prevalent that an exposition of the psychological factors predisposing one to atheism is necessary. ~ Book Description

Since we have been cobbled together by (unguided) evolution, it is unlikely, he thinks, that our view of the world is overall accurate; natural selection is interested in adaptive behavior, not in true belief. But Dawkins fails to plumb the real depths of the skeptical implications of the view that we have come to be by way of unguided evolution. We can see this as follows. Like most naturalists, Dawkins is a materialist about human beings: human persons are material objects; they are not immaterial selves or souls or substances joined to a body, and they don’t contain any immaterial substance as a part. From this point of view, our beliefs would be dependent on neurophysiology, and (no doubt) a belief would just be a neurological structure of some complex kind. Now the neurophysiology on which our beliefs depend will doubtless be adaptive; but why think for a moment that the beliefs dependent on or caused by that neurophysiology will be mostly true? Why think our cognitive faculties are reliable?

What if there was a religion, asks comedian Bill Maher, in which an all-powerful god from outer space decided to send his unborn son on a suicide mission to planet Earth? So this space-god impregnates a human female in some mystical, not-quite-physical fashion, and she gives birth to a baby who is both a human being and a divine incarnation, simultaneously the space god’s spawn and the space god himself. (Oh, space god also has a third manifestation, one that’s totally invisible.) So space-god junior is born on Earth destined to be killed, even though he’s a space god and therefore immortal. As you’ve picked up by now, the religion Maher is describing is not imaginary, and in various forms and guises is professed by most people in the United States, including every president we’ve ever had or are likely to have in the foreseeable future… In the acerbic late-night talk-show host’s new movie “Religulous,” made with “Borat” director Larry Charles, Maher keeps bludgeoning you with stories like these to make the point that the central story behind mainstream Christianity, when considered at face value and taken literally, sounds every bit as loony as the oft-derided tenets of Mormonism or Scientology.

Logic is the mind’s systematic attempt to understand the nature and the conditions of the search after Truth. To the question, ‘What is Truth?’ we would answer by suggesting the following provisional definition: Truth is the Unity of ideas as systematically organized through the control exercised by relevant fact. Or: Truth is the Unity of Thought as systematically organized through the control exercised by that aspect of Reality which is relevant to the purpose of the thinker. With a view to bringing out the meaning of these definitions, we must state in the first place that we do not regard Truth as a datum, but as a problem. The truth we seek cannot be that from which we start, for were truth already attained at the outset, no sufficient reason could be assigned for proceeding any further with the quest. We might, of course, regard the Truth as given, and devote our energies to its systematic exposition and application. But, in that case, we should have radically to alter our definition of Logic. Logic would no longer deal with the Search after Truth, but would be busied solely with the question of its consistent presentation. Logic would just mean Consistency-Logic, and might be defined as the mind’s systematic attempt to understand the nature and the conditions of a correct presentation of the Truth. But, valuable as such a Consistency-Logic would be, its logical value would be, not in its relation to a system
of given truth, but in its analysis and development of the laws of consistent thinking.

In September 1980 Charles Malik gave a powerful talk on the need for evangelicals to reclaim the mind, and to reclaim the universities. It was published that year in a brief book called The Two Tasks. A century after his birth, a number of Christian scholars, including his son, commemorates Malik and his stirring address. Thus this book. Seven Christian thinkers, including Peter Kreeft and William Lane Craig, remind us of the crucial importance of what Charles Malik said on that September day. And it was indeed a vital message. I have pulled from my shelves that quite thin volume (a mere 37 pages) and reread that incisive message. Malik rightly said that the “greatest danger besetting American Evangelical Christianity is the danger of anti-intellectualism.” He also said that the most urgent need is “not only to win souls but to save minds”. He correctly noted that the universities are the real battle ground today, and we need to see Christ exalted there as much as anywhere else. ~ William Muehlenberg at Amazon.com

We have seen that the first step in argument is the interpretation of the proposition in order to resolve it into its essential parts; and we have seen that a first step in any such interpretation must be the definition of terms. Many fallacies are due to inadequate definition of terms, for the most dangerous source of verbal confusion and consequent dispute is our failure to set forth our meaning with perfect clearness, and the more subtle the misinterpretation, the greater the danger. The study and practice of argumentation is sure to reveal innumerable chances for confusion due to the lack of satisfactory definitions. We can seldom proceed far in any argument, no matter how simple it may seem to be, without feeling the necessity for this preliminary work of exposition. Without the protection of painstaking definitions, no point in an argument is proof against the insidious fallacies of ambiguity. When the two sides in a controversy use the same terms with different meanings or different terms with the same meaning; when colleagues are not agreed and consistent in the use of terms; when any man employs a term in one sense and later shifts to
another sense, the result is a confusion which may carry in its train whole troops of fallacies. Clear and convincing definitions are fundamental requisites of sound argument.