“Here the contention is not just that the new Darwinian paradigm can help us realize whichever moral values we happen to choose. The claim is that the new paradigm can actually influence — legitimately — our choice of basic values in the first place. Some Darwinians insist that such influence can never be legitimate. What they have in mind is the naturalistic fallacy, whose past violation has so tainted their line of work. But what we're doing here doesn't violate the naturalistic fallacy. Quite the opposite. By studying nature — by seeing the origins of the retributive impulse — we see how we have been conned into committing the naturalistic fallacy without knowing it; we discover that the aura of divine truth surrounding retribution is nothing more than a tool with which nature — natural selection — gets us to uncritically accept its "values." Once this revelation hits norm, we are less likely to obey this aura, and thus less likely to commit the fallacy.”

“Scientists rightly resist invoking the supernatural in scientific explanations for fear of committing a god-of-the-gaps fallacy (the fallacy of using God as a stop-gap for ignorance). Yet without some restriction on the use of chance, scientists are in danger of committing a logically equivalent fallacy-one we may call the “chance-of-the-gaps fallacy.” Chance, like God, can become a stop-gap for ignorance.”

“Few fallacies are more dangerous or easier to fall into than that by which, having read a given book, we assume that we will continue to know its contents permanently, or having mastered a discipline in the past, we assume that we control it in the present. Philosophically speaking, "to learn" is a verb with not legitimate tense.”

“We can begin the restructuring of thought by declaring legitimate what we have denied for so long. Lets us declare Nature to be legitimate. The notion of illegal plants is obnoxious and ridiculous in the first place.”

“The more aware we are of our basic paradigms, maps, or assumptions, and the extent to which we have been influenced by our experience, the more we can take responsibility for those paradigms, examine them, test them against reality, listen to others and be open to their perceptions, thereby getting a larger picture and a far more objective view.”

“Dark influences from the American past congregate among us still. If we are a democracy, what are we to make of the palpable elements of plutocracy, oligarchy, and mounting theocracy that rule our state? How do we address the self-inflicted catastrophes that devastated our natural environment? So large is our malaise that no single writer can encompass it. We have no Emerson or Whitman among us. An institutionalized counterculture condemns individuality as archaic and depreciates intellectual values, even in the universities. (The Anatomy of Influence)”