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Sticky Ideas Discussion

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Slides for discussing concepts from the book Made to Stick by Dan and Chip Heath. Some of these slides were used for humans+the environment, Fall 2012 and the Urban Ecology Institute 2012 Summer …

Slides for discussing concepts from the book Made to Stick by Dan and Chip Heath. Some of these slides were used for humans+the environment, Fall 2012 and the Urban Ecology Institute 2012 Summer Institute.

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  • 1. An idea that’s sticky is readilyunderstood and remembered.
  • 2. PRINCIPLE 1 PRINCIPLE 2 PRINCIPLE 3 PRINCIPLE 4 PRINCIPLE 5 PRINCIPLE 6 SIMPLE UNEXPECTED CONCRETE CREDIBLE EMOTIONAL STORIES
  • 3. SimpleUnexpectedConcreteCredibleEmotionStory
  • 4. Simple
  • 5. The Core
  • 6. “Finding the core” meansstripping an idea downto its most critical essence… The hardpart is weeding out ideasthat may be really importantbut just aren’t the most important idea…[I]t’s about discarding a lot ofgreat insights in order to let the mostimportant insight shine.
  • 7. “Finding the core” meansstripping an idea downto its most critical essence… The hardpart is weeding out ideasthat may be really importantbut just aren’t the most important idea…[I]t’s about discarding a lot ofgreat insights in order to let the mostimportant insight shine.
  • 8. “Finding the core” meansstripping an idea downto its most critical essence…
  • 9. Forced prioritization is really painful.Smart people recognize the valueof all material. They see nuance,multiple perspectives—and because theyfully appreciate the complexities of asituation, they’re often tempted to lingerthere.
  • 10. The tendency togravitate toward complexityis perpetually at warwith the need to prioritize.
  • 11. Analogiesand Metaphors
  • 12. surface-area-to-volume ratiolimits cell size
  • 13. Energy FlowTVOntario
  • 14. Concrete
  • 15. Abstraction isthe luxuryof the expert.
  • 16. surface-area-to-volume ratio(SAV)
  • 17. The amount of surface areaproportional tothe amount of volume.
  • 18. surface area
  • 19. volume
  • 20. their ratio
  • 21. Energy FlowTVOntario
  • 22. Surfaces are important!They are the parts of an objectthat are readily accessibleby things outside the object.
  • 23. Heat exchangehappens via surfaces.
  • 24. Gas exchangehappens via surfaces.
  • 25. High SAV isdesirable / advantageous
  • 26. 36
  • 27. Unexpected
  • 28. http://www.streetartutopia.com/?p=5982
  • 29. “Every piece of designmust have a combination ofsomething that’s familiarand something that’s surprising.The familiar gets us in the door,and the surprising keeps us going.”—Brian Collins
  • 30. http://alltelleringet.com/
  • 31. http://alltelleringet.com/
  • 32. Common senseis the enemyof sticky messages.
  • 33. Knowledge Gaps
  • 34. Ecosystems Services
  • 35. “Nature is working for you.”
  • 36. Natural processes supporthuman activities.
  • 37. http://www.good.is/post/how-can-we-put-a-value-on-ecosystem-services/
  • 38. Worth at least$33,000,000,000,000collectively
  • 39. primary productivitydecompositionnutrient cycling (C, N, P, O, etc.)pollinationpurification of water and airdetoxification of soilmoderation of climatemitigation of floods and erosionmitigation of disease transmissionpest predationmaterials (dyes, fibers, rubbers, oils)medicinal substances
  • 40. Example:Insect Pollination
  • 41. 100 trees25 people2 beehives
  • 42. Insects transport pollenfrom plant to plant70% of flowering plantsrely on insect pollinationincluding 1/3of the foods and beverageswe consume
  • 43. Examples
  • 44. Mac and PC
  • 45. http://youtu.be/ZxyFVdIno6g
  • 46. SimpleUnexpectedConcreteCredibleEmotionStory
  • 47. Extreme Heat,Climate Wisconsin
  • 48. http://climatewisconsin.org/story/extreme-heat
  • 49. SimpleUnexpectedConcreteCredibleEmotionStory
  • 50. The Frontier is Everywhere,The Sagan Series
  • 51. http://saganseries.com/
  • 52. SimpleUnexpectedConcreteCredibleEmotionStory
  • 53. Atrazine
  • 54. HerbicideWidely usedInexpensiveIncreases yields 1-6%
  • 55. Tyrone Hayeshttp://www.nationalgeographic.com/field/explorers/tyrone-hayes.html
  • 56. How would you figure outif Atrazine has any effect on frogs?
  • 57. Make Observations Form HypothesesPerform Experiments Analyze Data ???
  • 58. Dissemination ofScientific Findings
  • 59. Kinds ofSources
  • 60. Primary Sourcespublish original researchScholarly journal articles, dissertations
  • 61. Secondary Sourcesrefer to, review, comment on or critiqueprimary sourcesPopular press articles, textbooks,encyclopedias, science books
  • 62. ScientificJournals
  • 63. Articles in scientific journals are...submitted by researchers,considered by editors andpeer-reviewed.
  • 64. Hermaphroditic, demasculinized frogs after exposureto the herbicide atrazine at low ecologicallyrelevant dosesTyrone B. Hayes*, Atif Collins, Melissa Lee, Magdelena Mendoza, Nigel Noriega, A. Ali Stuart, and Aaron VonkLaboratory for Integrative Studies in Amphibian Biology, Group in Endocrinology, Museum of Vertebrate Zoology, Department of Integrative Biology,University of California, Berkeley, CA 94720-3140Communicated by David B. Wake, University of California, Berkeley, CA, March 1, 2002 (received for review December 20, 2001)Atrazine is the most commonly used herbicide in the U.S. and human choriogonadotropin (1,000 international units) 6 h beforeprobably the world. It can be present at several parts per million in harvesting gametes. Eggs were manually stripped from theagricultural runoff and can reach 40 parts per billion (ppb) in female and fertilized in vitro in 0.3 ϫ modified mammalianprecipitation. We examined the effects of atrazine on sexual Ringer’s solution by using the sperm obtained from the dissecteddevelopment in African clawed frogs (Xenopus laevis). Larvae were testes of the three males. The embryos were allowed to hatch.exposed to atrazine (0.01–200 ppb) by immersion throughout After 4 days, the larvae were all mixed and netted into tanks 5larval development, and we examined gonadal histology and at a time repeatedly, until all tanks contained 30 larvae. Larvaelaryngeal size at metamorphosis. Atrazine (>0.1 ppb) induced were reared in 4 liters of aerated 10% Holtfreter’s solution (15)hermaphroditism and demasculinized the larynges of exposed and fed a solution of ground Purina rabbit chow daily. Foodmales (>1.0 ppb). In addition, we examined plasma testosterone levels were adjusted as the animals grew to maximize growth.levels in sexually mature males. Male X. laevis suffered a 10-folddecrease in testosterone levels when exposed to 25 ppb atrazine. Dosing. In Exp. 1, we exposed larvae to atrazine at nominalWe hypothesize that atrazine induces aromatase and promotes the concentrations of 0.01, 0.1, 1.0, 10.0, and 25 parts per billionconversion of testosterone to estrogen. This disruption in steroi- (ppb), whereas the second experiment used 0.1, 0.4, 0.8, 1.0, 25,dogenesis likely explains the demasculinization of the male larynx and 200 ppb atrazine. Concentrations were confirmed by twoand the production of hermaphrodites. The effective levels re- independent laboratories (PTRL West, Richmond, CA, and theported in the current study are realistic exposures that suggest that Iowa Hygienic Laboratory, Univ. of Iowa, Iowa City, IO). Allother amphibian species exposed to atrazine in the wild could be stock solutions were made in ethanol (10 ml), mixed in 15-gallonat risk of impaired sexual development. This widespread com- containers, and dispensed into treatment tanks. Controls werepound and other environmental endocrine disruptors may be a treated with ethanol such that all tanks contained 0.004%factor in global amphibian declines. ethanol. Water was changed and treatments were renewed once every 72 h. Each treatment was replicated 3 times with 30I n the last 10 years, a great deal of attention has focused on the global presence of endocrine-disrupting contaminants in theenvironment (1, 2). Similarly, a great deal of attention has animals per replicate (total of 90 animals per treatment) in both experiments. All treatments were systematically rotated around the shelf every 3 days to ensure that no one treatment or no onefocused on global amphibian declines (3, 4). In the case of tank experienced position effects. Experiments were carried outamphibian declines, efforts focus on identifying causes (5), at 22°C with animals under a 12-h͞12-h light͞dark cycle (lights
  • 65. Tyrone’s Atrazine Raphttp://youtu.be/3MxrH4lN0-A
  • 66. SimpleUnexpectedConcreteCredibleEmotionStory
  • 67. Okay, it’s sticky.Now what?

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