Cognitive evolution Quotes

“To deny the truth of our own experience in the scientific study of ourselves is not only unsatisfactory; it is to render the scientific study of ourselves without a subject matter. But to suppose that science cannot contribute to an understanding of our experience may be to abandon, within the modern context, the task of self-understanding. Experience and scientific understanding are like two legs without which we cannot walk. We can phrase this very same idea in positive terms: it is only by having a sense of common ground between cognitive science and human experience that our understanding of cognition can be more complete and reach a satisfying level. We thus propose a constructive task: to enlarge the horizon of cognitive science to include the broader panorama of human, lived experience in a disciplined, transformative analysis.”

“It is cognition that is the fantasy.... Everything I tell you now is mere words. Arrange them and rearrange them as I might, I will never be able to explain to you the form of Will... My explanation would only show the correlation between myself and that Will by means of a correlation on the verbal level. The negation of cognition thus correlates to the negation of language. For when those two pillars of Western humanism, individual cognition and evolutionary continuity, lose their meaning, language loses meaning. Existence ceases for the individuum as we know it, and all becomes chaos. You cease to be a unique entity unto yourself, but exist simply as chaos. And not just the chaos that is you; your chaos is also my chaos. To wit, existence is communication, and communication, existence.”

“Having escaped the Dark Ages in which animals were mere stimulus-response machines, we are free to contemplate their mental lives. It is a great leap forward, the one that Griffin fought for. But now that animal cognition is an increasingly popular topic, we are still facing the mindset that animal cognition can be only a poor substitute of what we humans have. It can’t be truly deep and amazing. Toward the end of a long career, many a scholar cannot resist shining a light on human talents by listing all the things we are capable of and animals not. From the human perspective, these conjectures may make a satisfactory read, but for anyone interested, as I am, in the full spectrum of cognitions on our planet, they come across as a colossal waste of time. What a bizarre animal we are that the only question we can ask in relation to our place in nature is “Mirror, mirror on the wall, who is the smartest of them all?”

“When we understand all that constitutes the cognitive unconscious, our understanding of the nature of consciousness is vastly enlarged. Consciousness goes way beyond mere awareness of something, beyond the mere experience of qualia, beyond the awareness that you are aware, and beyond the multiple takes on immediate experience provided by various centers of the brain. Consciousness certainly involves all of the above plus the immeasurably vaster constitutive framework provided by the cognitive unconscious, which must be operating for us to be aware of anything at all.”

“...[T]he whole undertaking of philosophical inquiry requires a prior understanding of the conceptual system in which the undertaking is set. That is an empirical job for cognitive science and cognitive semantics. ... Unless this job is done, we will not know whether the answers philosophers give to their questions are a function of the conceptualization built into the questions themselves.”

“The obvious cure for the tragic shortcomings of human intuition in a high-tech world is education. And this offers priorities for educational policy: to provide students with the cognitive tools that are most important for grasping the modern world and that are most unlike the cognitive tools they are born with. The perilous fallacies we have seen in this chapter, for example, would give high priority to economics, evolutionary biology, and probability and statistics in any high school or college curriculum. Unfortunately, most curricula have barely changed since medieval times, and are barely changeable because no one wants to be the philistine who seems to be saying that it is unimportant to learn a foreign language, or English literature, or trigonometry, or the classics. But no matter how valuable a subject may be, there are only twenty-four hours in a day, and a decision to teach one subject is also a decision not to teach another one. The question is not whether trigonometry is important, but whether it is more important than statistics; not whether an educated person should know the classics, but whether it is more important for an educated person to know the classics than to know elementary economics. In a world whose complexities are constantly challenging our intuitions, these trade-offs cannot responsibly be avoided.”

“The inconsistencies that haunt our relationships with animals also result from the quirks of human cognition. We like to think of ourselves as the rational species. But research in cognitive psychology and behavioral economics shows that our thinking and behavior are often completely illogical. In one study, for example, groups of people were independently asked how much they would give to prevent waterfowl from being killed in polluted oil ponds. On average, the subjects said they would pay $80 to save 2,000 birds, $78 to save 20,000 birds, and $88 to save 200,000 birds. Sometimes animals act more logically than people do; a recent study found that when picking a new home, the decisions of ant colonies were more rational than those of human house-hunters. What is it about human psychology that makes it so difficult for us to think consistently about animals? The paradoxes that plague our interactions with other species are due to the fact that much of our thinking is a mire of instinct, learning, language, culture, intuition, and our reliance on mental shortcuts.”

“Each of your brains creates its own myth about the universe.”

“Characteristics of System 1: • generates impressions, feelings, and inclinations; when endorsed by System 2 these become beliefs, attitudes, and intentions • operates automatically and quickly, with little or no effort, and no sense of voluntary control • can be programmed by System 2 to mobilize attention when a particular pattern is detected (search) • executes skilled responses and generates skilled intuitions, after adequate training • creates a coherent pattern of activated ideas in associative memory • links a sense of cognitive ease to illusions of truth, pleasant feelings, and reduced vigilance • distinguishes the surprising from the normal • infers and invents causes and intentions • neglects ambiguity and suppresses doubt • is biased to believe and confirm • exaggerates emotional consistency (halo effect) • focuses on existing evidence and ignores absent evidence (WYSIATI)• generates a limited set of basic assessments • represents sets by norms and prototypes, does not integrate• matches intensities across scales (e.g., size to loudness) • computes more than intended (mental shotgun) • sometimes substitutes an easier question for a difficult one (heuristics) • is more sensitive to changes than to states (prospect theory)* • overweights low probabilities* • shows diminishing sensitivity to quantity (psychophysics)* • responds more strongly to losses than to gains (loss aversion)* • frames decision problems narrowly, in isolation from one another*”

“Cognition can happen in many different ways and combinations.”