Difference between revisions of "FEB 23"

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==11. FEB 23: Unit 3: Gastronomy, Neurogastronomy, and Dietary Change==
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==11: FEB 23==
  
===Assigned Work===
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===Assigned===
  
:*Barber, Dan. Chapter 30: "Seed" from '''The 3rd Plate''' (382-409) (27)
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:*Haidt, Chapter 7, "The Moral Foundations of Politics" (34)
:*The big idea from the Land Institute:  [https://landinstitute.org/ The Land Institute], [https://landinstitute.org/big-story-short-video/ big idea in 3 minute video]
 
:*Gordon Shepherd, ''Neurogastronomy'' Chapters 2, 7 (17)
 
:*SW2: Assessing Industrial Foods
 
  
===In-class===
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===In-class Topics===
  
:*Barber, Dan. Introduction ''The Third Plate: Field Notes on the Future of Food,'' (1-22). (22)
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:*Update on SW1 grading, in progress....
 +
:*Method Point: Layers of Explanation
 +
:*Practical Advice for better values conversations
  
===SW2: Assessing Industrial Foods===
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===Practical advice for better political and moral discussion in light of physio-politics===
  
:*'''Stage 1''': Please write an 800 hundred word maximum answer to the following question by '''Thursday, March 3, 2022, 11:59pm.'''
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:*We'll be thinking about the practical advice that follows from our research on political difference more later in the termHere we just pause to make a few inferences from Hibbing et al's "physio-politics"
::*Topic: What are the most serious problems with the US Industrial Food System and Industrial Diet?  Focus on this question in your answer, but allow some room to acknowledge what industrial processes and systems do wellAllow about 1/4 of your answer (200 words) to address this question: What are the main lessons for protecting yourself from the worst effects of the Western industrial diet?
 
  
:*'''Advice about collaboration''': Collaboration is part of the academic process and the intellectual world that college courses are based on, so it is important to me that you have the possibility to collaborateI encourage you to collaborate with other students, but only up to the point of sharing ideas, references to class notes, and your own notes, '''verbally'''Collaboration  is also a great way to make sure that a high average level of learning and development occurs in the classThe best way to avoid plagiarism is to NOT share text of draft answers or outlines of your answer.  Keep it verbal. Generate your own examples. 
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::*Model exploratory thought. (How do you do that, specifically?)
 +
::*Avoid escalation of physiological responses. (How do you do that, specifically?)
 +
::*Acknowledge insight across the spectrum.
 +
::*Cultivate diverse relationships if possible.
 +
::*Avoid pejorative labels.
 +
::*Views can change even if orientations don't.   
 +
::*Accept difference that won't change, focus on pragmatics and cooperation on issues.
 +
::*Humor, if possibleSelf-effacing first.
 +
::*Acknowledge physio-politics in the discussion.
 +
::*Don't "sugar coat" differences(Be true to yourself.)
  
:*Prepare your answer and submit it in the following way. '''You will lose points''' if you do not follow these instructions:
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===Haidt, Chapter 7, "The Moral Foundations of Politics"===
  
::# To assure anonymity, you must remove your name from the the "author name" that you may have provided when you set up your word processing application. For instructions on removing your name from an Word or Google document, [[https://wiki.gonzaga.edu/alfino/index.php/Removing_your_name_from_a_Word_file click here]].  
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:*Homo economicus vs. Homo sapiens -- column a b -- shows costs of sapiens psych. commitments "taste buds"
::# Format your answer in double spaced text, in a typical 12 point font, and using normal margins. Do not add spaces between paragraphs and indent the first line of each paragraph.   
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:*Note on Innateness and Determinism: "first draft" metaphor; experience revises - pre-wired not hard-wired. innate without being universal.  (Note this is the same anti-determinism disclaimer we got from Hibbing & Co.)
::# '''Do not put your name in the file or filename'''.  You may put your student ID number in the file, but '''not in the filename'''. Save your file for this assignment with the name: [filename].
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:*Notes on each foundation:
::# To turn in your assignment, log into courses.alfino.org, click on the [dropbox name] dropbox.  
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::*'''Care/Harm''' -- evolutionary story of asymmetry between m/f interests/strategies in reproduction, attachment theory (read def). current triggers. Baby Max and stuffed animals -- triggers.
::# If you cannot meet a deadline, you must email me about your circumstances (unless you are having an emergency) '''before''' the deadline or you will lose points.  
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:::*Implicit theory about "re-triggering" note red flag.  unexplained. Consider plausibility.   
 +
::*'''Fairness/Cheating''' -- We know we incur obligation when accepting favors. So,... Trivers and reciprocal altruism"tit for tat" ; equality vs. proportionality.  Original and current problem is to build coalitions (social networks) without being suckered (exploited).  Focus on your experience of cooperation, trust, and defection (which could just be declining cooperation).  Public goods game research also fits here.  Libs think of fairness more in terms of equality, conservatives more about proportionality.
 +
::*'''Loyalty/Betrayal''' -- Tribalism in story of Eagles/Rattlers.  liberals experience low emphasis here; note claim that this is gendered 139. sports groupishness is a current trigger.  connected to capacity for violence.  Liberals can come across as disloyal when they think they are just being critical.  Note current culture conflicts over confederate symbols and statues fits here.  
 +
::*'''Authority/Subversion''' -- Cab driver story.  Hierarchy in animal and human society; liberals experience this differently also; note cultural work accomplished by the "control role" -- suppression of violence that would occur without hierarchy.  Alan Fiske's work on "Authority Ranking" -- suggest legit recognition of difference and, importantly, not just submission. Authority relationships are a two way street (maybe esp for conservs?). Tendency to see UN and international agreements as vote dilution, loss of sov. (Digressive topic: Should we mark authority relationships more?)
 +
::*'''Sanctity/Degradation''' -- Miewes-Brandes horror. Ev.story: omnivores challenge is to spot foul food and disease (pathogens, parasites).  (Being an omnivore is messy. One should not be surprised to find that vegetarians often appreciate the cleanliness of their diet.) Omnivores dilemma -- benefit from being able to eat wide range of foods, but need to distinguish risky from safe.  neophilia and neophobia.  Images of chastity in religion and public debate.  understanding culture wars.  The ability to “sanctify” something (bodies, environment, principles) is an important current trigger.
  
:*'''Stage 2''': Due to the timing of Spring Break, I will comment and score this batch of writing.
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===Small Group Discussion===
  
===Barber, "Introduction" ''The 3rd Plate''===
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:* Haidt introduces the “Cultural Frame” with the move metaphor of “The Matrix”.  Cultures include family and kin, cultures of origin, and national cultures.
 +
:*'''Questions: '''Does it make sense to talk about "stepping out of a matrix"?  Perhaps you have had this experience within US culture as you moved from family culture or the culture of your hometown to college.  Or from international travel. Do you have a parallel story to Haidt's? Share with each other some details of the “cultural frames” you inhabit.
  
:*Browse to these three restaurants
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===Point on Method in the Course: "Layers of Explanation" or "Frames"===
::*"Blue Hill at Stone Barnes" and "Family Meal"-- as a project [[https://www.bluehillfarm.com/dine/stone-barns]]
 
::*Chez Panisse [https://www.chezpanisse.com/]
 
::*Wild Sage in Spokane [https://www.wildsagebistro.com/menu]
 
::*Compare on qualities like: Farm to Table - use of Farm names to identify source. Traditional (1st / 2nd plate) vs. novel (3rd plate).  Fixed price v. entree pricing (No-choice allows more power to the chef.) Wandering Table tried this in Spokane.
 
  
:*Story of Eight Row flint corn at Blue Hills. sig.  "varietal restoration" "heritage cultivation"
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:*Consider the "disciplinary" layers we have introduced in our study of ethics:
::*Story of the summer of corn at Blue Hills Farm when Barber was a kid.  Note diffs. 
 
::*planted in "Three Sisters"
 
::*polenta not typically thought of as high flavor experience, but in this case it was.
 
::*Barber says (8) that the polenta story is the kind of experience he found himself repeating.  What does he mean.  What are the main features of the polenta story?
 
  
:*Barber's "Plates"
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:*1. '''The Biological''' - Selection mechanisms, cooperation, groupishness, theory of mind, all work to create a "moral/social" world in which reputation matters and values help us solve problems, like being taken for a sucker.
::*some background on "farm to table" "artisanal eaters" "locavores" -- (another side of industrial food, esp. for a chef, is the effect of varieties and production methods on flavor). 
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:*2. '''The Psychological''' - System 1 give lots of evidence of an evolved psychology, with "modules" around specific evolutionary "value problems" (moral problems).  '''C F L A S'''
::*chef as activist (p. 10 reference to Paul Bocuse) -- Wolfgang Puck -- eventually industrial food system produces a version of the chef's innovation.
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:*3. '''The Political''' - Physio-politics provides evidence of differences among us in cognitive attention, especially to social cues and threats, but also to policy and our view of societyMany of these differences correlate somewhat with political orientationLiberalism and conservatism do not change much over time, and seem tied to personality(More to come in this story: How orientation interacts with "issue commitment". Strategies for non-polarized interaction on political issues.)
::*p. 11ff: Barber's critique of farm to table and the 1st and 2nd plates.  Criticizing the way we eat:  protein-centric plate, small side of veg  [http://chartsbin.com/view/1155 Protein consumption per capita by country]
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:*4. '''The Cultural''' - Differences between cultures, including, for example the remarkable emergence of WEIRD culture. This reading is coming up in the next couple of weeks. (Joe Henrich, The Weirdest People on Earth) literacy and the brain, Christianity as a driver of culture (the Marriage and Family Plan, impersonal honesty and sociality, etc.).  Some remarkable new explanations from a field only 2-3 decades old.
::*Some detail on Blue Hills.   
 
:::*lamb chop story-- Problem: farm serving table.  Table is still in charge of the plate.  "cherry picking ingredients that are often ecologically demanding and expensive to grow" So, eliminate the menu!  p.14 top of 15.  Note characterization of American cuisine vs. French and Italian.  No peasant heritage to base it on.  Am: immoderation, big slabs of meat.  (Carla's story Fall 2018 - What it means to have a place based culinary identity).
 
::*16: Note discussion of '''cuisine''' - based on ingredients local and sustainable. 
 
:::*1st, 2nd, 3rd plates 17.  Claim: "The future of cuisine will represent a paradigm shift, a new way of thinking about cooking and eating that defies Americans' ingrained expectations." 18  Note that he gives another definition of the 3rd Plate at p. 21. 
 
::*18: "truly delicious food is dependent on an entire system of agriculture. .... 21: the thrid plate goes beyond raising awareness about the importance of farmers and sustainable agriculture.  I helps us recognize that what we eat is part of an integrated whole, a web of relationships, that cannot be reduced to single ingredients"
 
::*The food "supply chain" is an ecology. The implication is that we can assess it in terms of sustainability, flavor, quality, diversity...etc.
 
 
 
===Barber, Dan. Chapter 30: "Seed" (pp. 382-409)===
 
 
 
:*Introductory story of the tomato fungus.  fungus worse because spread from trucks, but also highlighting varietal system.  Mountain Magics resist blight fungus and still taste goodWe meet the Cornell breeders of this variety. 
 
:*Theme of the chapter: how does the work of plant breeders affect the food system, especially flavor and yield.  Story of Flvr Savr tomato with no flavor. Calgene's gmo industrial tomato.  discontinued. 
 
 
 
:*Background on '''Land grant breeding programs'''.  1862, with USDA, experiment station, extension service added in 1914.  Can have negative effects from success.  Breeding programs raised yields, but also lowered prices.  388: description of the work of the breeder.  Really agriculture's artists.
 
 
 
:*Terroir for wheat?  Aragon 03, kept alive in a corner of Spain, in high demand.
 
::*[https://www.palouseheritage.com/ Palouse Heritage]  -- take a look at the landrace/heirloom food system for cereal terroir in the Northwest.
 
 
 
::*Steve Jones, formerly of WSU, now Washington State Research and Extention Center, Mt Vernon (and Bread Lab)  background story - how land grant seed banks work, fateful meeting with Monsanto (p. 395), 1880 Bayh-Dole Act.  by 1990s majority funding from private industry. 
 
:**Specialty wheat in Skagit Valley.  (So, if wheat were a fresh crop, we would also be supporting crop rotation over syn fertilizers.)
 
 
 
:*Nice narrative moment with the farmers and Jones.  Interesting point about how the flavor yield trade off occurs more in plant that have been selected for size and water.  Harder to ramp up flavor with all that water.  Also, older wheat variety had higher nutrition.  Claim of 50% more calcium, iron, and zinc.
 
 
 
:*Digress on Fall 2018 Florence "'''Ancient Grains Seminar'''" (Shared folder)
 
 
 
:*Jones wants to move beyond heirloom varieties.  Still ways to improve and diversify strains. 
 
 
 
:*Steve Jones links:  [http://thebreadlab.wsu.edu/dr-stephen-s-jones-director/ The Bread lab], [http://nymag.com/daily/intelligencer/2014/12/wheat-breeder-whos-making-bread-better.html New York mag article], [https://www.nytimes.com/2015/11/01/magazine/bread-is-broken.html NYT article, "Bread is Broken"].
 
 
 
:*Land Institute project fits here.
 
 
 
===Gordon Shepherd, ''Neurogastronomy'' Chapters 2, 7, 11, 18, 19, 21, 27===
 
 
 
:C2: Dogs, Humans, and Retronasal Smell
 
 
 
:*comparison of dog’s snout and sniffing with human.  Important how motor functions and anatomy are integrated to behavior.  Dogs can sniff 6-8 times a second.  Mice sniff up to 10x a second!
 
:*Inside the snout:  modern mammals engage in ortho and retronasal olfaction.  Receptors in nasal bulb direct to brain. 
 
 
 
:*Evolution of the Human Nose: Why we don’t have snouts....bipedalism or diet.  Argued in evo theory that decline of the snout led to ascendency of vision. Stereoscopic vision only possible without the snout.  Human olfaction favors retronasal vs. Dogs.  Retro-nasal more emphasis on what we put in our mouths.  25-26: mechanics of chewing, sampling by taste buds, air flow, heating, humidification, retronasal olfaction,
 
:*Why would retronasal olfaction be favored in humans? 
 
::*1. Bipedalism increased our range and exposure to food varieties. 
 
::*2. Cooking.  Origins of “cuisine” in emergence of cooking 400,000 years ago.  (Note both are food explanations and they connect become “omnivores” with evolving retronasal olfaction. 
 
:*Conclusion: The evolution of humans as upright omnivores with retro-nasal olfaction puts more emphasis on the brain in processing and remembering flavor and odor.  
 
 
 
:C7: Images of Smell
 
 
 
:*The Olfactory Bulb: molecular and neural pathways at the bulb.  Glomerulus (glom) - convergence site of receptor cells.  Interneurons:  often specialized processors.  Periglomeral cells, Mitral cells, tufted cells.  Granule cells. 
 
 
 
:*How does olfactory bulb represent smell?  Story of discovery: 1930s Edgar Adrian, hedgehogs, noticed how patterns of excitation could create an “image” of the smell, using electrophysiology techniques.
 
:*Sokoloff method for tracking energy used by the brain with a marker for glucose uptakeImportant work that led to PET and fMRI.  Follows his own research from 70s in using this method to track energy use in the olfactory bulb as it is exposed to odors. 
 
:*Confirms idea of a “smell image” or pattern of activation in the glomeruli. Started to fill in a “map” of the receptor sites on the bulb.  1990s. 
 
:*Some “odor images” from the work of Michael Leon and Brett Johnson.  [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4075437/]
 
:*Final point: The olfactory pathways are heavily modulated - sensitive to behavioral state: appetite, aversion, openness to experience, all affect flavor perception.
 
 
 
:C11 Creating, Learning, and Remembering Smell
 
 
 
:*lateral olfactory tract — context output from the bulb to the olfactory cortex in the brainLong in humans.  What is its role? 
 
:*importance of pyramidal cells.  100: capable of feedback excitation to stimulating cells.  Thought important to memory.  Damaged in dimentica patients.
 
:*101: Olfactory cortex “serves as content-addressable memory for association of odor stimuli with memory traces of odors.  “.  Structures that support this claim.  Herb rule - identifies activity that suggest memory and learning.  Interesting parallels between odor recognition and face recognition. 
 
:*103: summary of functions of olfactory cortex.  Not clear if perception of smell itself arises in ol. Cortex.  Some research suggesting that it can detect the absence of the essential amino acids.
 
 
 
:*key ideas: knowledge of mechanisms for understanding memory and flavor; learning mechanism, may even detect amino acids.
 
 
 
:C18 Putting it all Together: The Human Brain Flavor System
 
 
 
:*opening summary of the "human brain flavor system."
 
:*reference and quote from Brillat-Savarin, the first “gastronome” . Nice continuity between early language and neurogastronomy. 
 
:*sensory system vs action system
 
:*sensory system:
 
::*flavor also produced by smell, taste, mouth-sense, sight, sound. 
 
::*multi-sensory integration, or “Supra-addivtivity” involves congruent repetition of combinations of stimuli.  “internal brain image” of the flavor object.
 
::*read summary sentence, p. 160: “A consensus is emerging....”  [Think about this a minute....]
 
:*action system
 
::*chart on p. 161 matching brain structures to aspects of flavor perception.  The action system includes emotional response, memory, decision making, plasticity (how the activity of the body/brain — in this case eating— changes the brain) Language, consciousness.  (Each treated in next section.  We sample the chapter on emotions.)
 
 
 
:C19: Flavor and Emotions
 
 
 
:*emotions moves us toward action, but also reflect our internal state of desiring and wanting. What is diff between want and craving?
 
 
 
:*research from Monell Chemical Senses Institute.  Cravings implicated in eating disorders.  Dull diets stimulate craving.  Marcia Pelchat and colleagues looked at parallels between food cravings and drug craving.  In a study, one group of test subjects were on a monotonous diet and another on a normal diet.  In brain imaging, the monotonous eaters produced strong activation when asked to imagine a favorite food. Supports hypothesis that there is a common circuitry to natural and pathological rewards (food and drugs).  168ff: discussion of brain structures implicated in the study.  Hippocampus, insula, caudate nucleus.  Caudate includes high concentration of dopamine. Also part of the striatum, which involves habits (which probably involve dopamine).  When we are hungry, we can activate food memories and emotional responses in anticipation of the food. 
 
 
 
:*[An implication of this for eating is that hunger plays a key role in satisfaction.  The hungrier eater produces stronger anticipatory activation.  “Hunger is the best relish.”  “Images of desire” maybe be important to satisfaction.  But also, this research suggests that an '''unsatisfied brain''' (one on a dull diet) is more likely to produce cravings .  In a sense the brain demands satisfaction.  read at 168. Digression on question: Does the industrial diet produce real satisfactions? Mixed evidence.  ]
 
 
 
:*chocolate-satiety study (Dana Small) — test subjects eat chocolate to satiety while in imaging.  Difference in activation can be thought of as a change in the flavor image (for chocolate) under conditions of craving and satisfaction.  Mentions concept of “reward value” current in brain research.  cool idea here is that our flavor images change with our hunger states. 
 
 
 
:C21: Flavor and Obesity
 
 
 
:*considers the case of french fries in relation to the flavor perception system.  Salt, fat, and sweetness (SFS).  Discusses the meat flavor from tallow, now artificially added.  Adds in the rest of the typical fast food meal.  Chased with coffee and a cookie.  Coffee has over 600 volatile molecules.  Point: the fast food meal involves '''sensory overload'''.
 
 
 
:*Overeating:
 
::*sensory overload;
 
::*caloric density; reduced roughage. 
 
::*But also “Sensory-specific satiety” .  Single flavors diminish appetite while multiple flavors amplify it.  You can eat more food if it includes multiple flavors.  The complexity of industrial flavors increases our ability to overconsume them.  187
 
::*long-term overstimulation of skin and membranes of the lips and mouth.  Interesting research shows obese test subjects have more activation of these areas even while not eating.  [this supports the idea of a learned behavior from food conditioning]
 
::*Conditioned overeating:  Other research by Dana Small. You can induce extra eating in rats with conditioned stimuli (bell).  Humans have wide field of potential conditioning stimuli.
 
::*Other research suggests that ineffective inhibitory circuits play a role in obesity. 
 
::*Others speculate that the reward value of food for obese is too low.  The brain doesn’t register enough pleasure from a normal diet. 
 
::*Kessler: combination of SFS culprit (note that in Kessler’s theory several of the above theories are included.) 
 
 
 
:C27: Why Flavor Matters
 
 
 
:*brief summary. 
 
:*Flavor at different life stages:
 
::*In the womb: flavors in amniotic fluid, rat study showing odor preference established pre-natally.  Diet studies with pregnant women (using anise or carrot juice for eample) show similar results. 
 
::*In infants: flavor and preference also communicated through breast milk
 
::*In childhood:  research showing kids are hyper sensitive to SFS foods. 
 
::*In adolescents.
 
::*Flavor and dieting in adults.  Doesn’t work.  238:  “key element missing in most discussions of diet is flavor”. Very important point.  Cites Brownell’s “Food Fight” (2004) and Barbara Rolls. 
 
::*In old age: research on loss of smell sense.
 

Latest revision as of 20:25, 23 February 2023

11: FEB 23

Assigned

  • Haidt, Chapter 7, "The Moral Foundations of Politics" (34)

In-class Topics

  • Update on SW1 grading, in progress....
  • Method Point: Layers of Explanation
  • Practical Advice for better values conversations

Practical advice for better political and moral discussion in light of physio-politics

  • We'll be thinking about the practical advice that follows from our research on political difference more later in the term. Here we just pause to make a few inferences from Hibbing et al's "physio-politics"
  • Model exploratory thought. (How do you do that, specifically?)
  • Avoid escalation of physiological responses. (How do you do that, specifically?)
  • Acknowledge insight across the spectrum.
  • Cultivate diverse relationships if possible.
  • Avoid pejorative labels.
  • Views can change even if orientations don't.
  • Accept difference that won't change, focus on pragmatics and cooperation on issues.
  • Humor, if possible. Self-effacing first.
  • Acknowledge physio-politics in the discussion.
  • Don't "sugar coat" differences. (Be true to yourself.)

Haidt, Chapter 7, "The Moral Foundations of Politics"

  • Homo economicus vs. Homo sapiens -- column a b -- shows costs of sapiens psych. commitments "taste buds"
  • Note on Innateness and Determinism: "first draft" metaphor; experience revises - pre-wired not hard-wired. innate without being universal. (Note this is the same anti-determinism disclaimer we got from Hibbing & Co.)
  • Notes on each foundation:
  • Care/Harm -- evolutionary story of asymmetry between m/f interests/strategies in reproduction, attachment theory (read def). current triggers. Baby Max and stuffed animals -- triggers.
  • Implicit theory about "re-triggering" note red flag. unexplained. Consider plausibility.
  • Fairness/Cheating -- We know we incur obligation when accepting favors. So,... Trivers and reciprocal altruism. "tit for tat" ; equality vs. proportionality. Original and current problem is to build coalitions (social networks) without being suckered (exploited). Focus on your experience of cooperation, trust, and defection (which could just be declining cooperation). Public goods game research also fits here. Libs think of fairness more in terms of equality, conservatives more about proportionality.
  • Loyalty/Betrayal -- Tribalism in story of Eagles/Rattlers. liberals experience low emphasis here; note claim that this is gendered 139. sports groupishness is a current trigger. connected to capacity for violence. Liberals can come across as disloyal when they think they are just being critical. Note current culture conflicts over confederate symbols and statues fits here.
  • Authority/Subversion -- Cab driver story. Hierarchy in animal and human society; liberals experience this differently also; note cultural work accomplished by the "control role" -- suppression of violence that would occur without hierarchy. Alan Fiske's work on "Authority Ranking" -- suggest legit recognition of difference and, importantly, not just submission. Authority relationships are a two way street (maybe esp for conservs?). Tendency to see UN and international agreements as vote dilution, loss of sov. (Digressive topic: Should we mark authority relationships more?)
  • Sanctity/Degradation -- Miewes-Brandes horror. Ev.story: omnivores challenge is to spot foul food and disease (pathogens, parasites). (Being an omnivore is messy. One should not be surprised to find that vegetarians often appreciate the cleanliness of their diet.) Omnivores dilemma -- benefit from being able to eat wide range of foods, but need to distinguish risky from safe. neophilia and neophobia. Images of chastity in religion and public debate. understanding culture wars. The ability to “sanctify” something (bodies, environment, principles) is an important current trigger.

Small Group Discussion

  • Haidt introduces the “Cultural Frame” with the move metaphor of “The Matrix”. Cultures include family and kin, cultures of origin, and national cultures.
  • Questions: Does it make sense to talk about "stepping out of a matrix"? Perhaps you have had this experience within US culture as you moved from family culture or the culture of your hometown to college. Or from international travel. Do you have a parallel story to Haidt's? Share with each other some details of the “cultural frames” you inhabit.

Point on Method in the Course: "Layers of Explanation" or "Frames"

  • Consider the "disciplinary" layers we have introduced in our study of ethics:
  • 1. The Biological - Selection mechanisms, cooperation, groupishness, theory of mind, all work to create a "moral/social" world in which reputation matters and values help us solve problems, like being taken for a sucker.
  • 2. The Psychological - System 1 give lots of evidence of an evolved psychology, with "modules" around specific evolutionary "value problems" (moral problems). C F L A S
  • 3. The Political - Physio-politics provides evidence of differences among us in cognitive attention, especially to social cues and threats, but also to policy and our view of society. Many of these differences correlate somewhat with political orientation. Liberalism and conservatism do not change much over time, and seem tied to personality. (More to come in this story: How orientation interacts with "issue commitment". Strategies for non-polarized interaction on political issues.)
  • 4. The Cultural - Differences between cultures, including, for example the remarkable emergence of WEIRD culture. This reading is coming up in the next couple of weeks. (Joe Henrich, The Weirdest People on Earth) literacy and the brain, Christianity as a driver of culture (the Marriage and Family Plan, impersonal honesty and sociality, etc.). Some remarkable new explanations from a field only 2-3 decades old.