“While thinking is a practical necessity, the failure to recognize thoughts as thoughts, moment after moment, is what gives each of us the feeling that we call “I,” and this is the string upon which all our states of suffering and dissatisfaction are strung.”

“A moment or two of serious self-scrutiny, and you might observe that you no more decide the next thought you think than the next thought I write.”

“You are using your own moral intuitions to authenticate the wisdom of the Bible - and then, in the next moment, you assert that we human beings cannot possibly rely upon our own intuitions to rightly guide us in the world.”

“Are you really surprised by the endurance of religion? What ideology is likely to be more durable than one that conforms, at every turn, to our powers of wishful thinking? Hope is easy; knowledge is hard. Science is the one domain in which we human beings make a truly heroic effort to counter our innate biases and wishful thinking. Science is the one endeavor in which we have developed a refined methodology for separating what a person hopes is true from what he has good reason to believe. The methodology isn't perfect, and the history of science is riddled with abject failures of scientific objectivity. But that is just the point-these have been failures of science, discovered and corrected by-what, religion? No, by good science.”

“This is not (as you have charged) to paint religion with a broad brush. I am very quick to distinguish gradations of bad ideas; some clearly have no consequences at all (or at least not yet); some put civilization itself in peril. The problem with dogmatism, however, is that one can never quite predict how terrible its costs will be. To use one of my favorite examples, consider the Christian dogma that human life begins at the moment of conception: On its face, this belief seems likely to only improve our world. After all, it is the very quintessence of a life-affirming doctrine.Enter embryonic stem-cell research. Suddenly, this “life begins at the moment of conception” business becomes the chief impediment to medical progress. Who would have thought that such an innocuous idea could unnecessarily prolong the agony of tens of millions of people? This is the problem with dogmatism, no matter how seemingly benign: it is unresponsive to reality. Dogmatism is a failure of cognition (as well as a commitment to such failure); it is the state of being closed to new evidence and new arguments. And this frame of mind is rightly despised in every area of culture, on every subject, except where it goes by the name of “religious faith.” In this guise, parading its most grotesque faults as virtues, it is granted a special dispensation, even in the pages of Nature.”

“Imagine what it would be like for our descendants to experience the fall of civilization. Imagine failures of reasonableness so total that our largest bombs finally fall upon our largest cities in defense of our religious differences. What would it be like for the unlucky survivors of such a holocaust to look back upon the hurtling career of human stupidity that led them over the precipice? A view from the end of the world would surely find that the six billion of us currently alive did much to pave the way to the Apocalypse.”

“The problem I want to talk to you about tonight is the problem of belief. What does it mean to believe? We use this word all the time, and I think behind it lurk some really extraordinary taboos and confusions. What I want to argue tonight is that how we talk about belief- how we fail to criticize or criticize the beliefs of others, has more importance to us personally, more consequence to us personally and to civilization than perhaps anything else that is in our power to influence. ”