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The worst mistake in the history of the Human Race

A revisionist view of agriculture. The worst mistake in the history of the Human Race. by Jared Diamond. Progress?. Archeology is demolishing a sacred belief: that human history over the past million years has been a long tale of progress. In particular, recent discoveries suggest that

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The worst mistake in the history of the Human Race

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  1. A revisionist view of agriculture The worst mistake in the history of the Human Race by Jared Diamond

  2. Progress? • Archeology is demolishing a sacred belief: • that human history over the past million years has been a long tale of progress. • In particular, recent discoveries suggest that • the adoption of agriculture, • supposedly our most decisive step toward a better life, • was in many ways a catastrophe from which we have never recovered. http://historyisbunk.org/early_agriculture.jpg

  3. Progress? • With agriculture came the gross social and sexual inequality, • the disease and despotism, • that curse our existence." http://www.travelegypt.com/peopleinfo/images/ramses1-1.jpg

  4. Progressivist View • Hunters and gathers have a nasty, brutish life • because no food is stored • there is no respite from the struggle to survive. http://calorielab.com/news/wp-images/post-images/homo-heidelbergensis.jpg

  5. Progressivist View • Our escape from this was facilitated 10,000 years ago • in the agricultural revolution. • Why did hunter-gatherers adopt agriculture? • Because it is an efficient way to get more food for less work. http://www.transformthemes.com/Gathering%20wheat1.jpg

  6. Progressivist View • Agriculture gave us free time to build the glories of civilization • from the Parthenon to Bach http://members.aol.com/basfawlty/CLUBBACH.JPG http://www.cgarena.com/freestuff/tutorials/ruinschallenge/parthenon/images/parthenon.jpg http://www.ayslpa.com/images/New%20York%20City%20Night%20Photo%20on%20About%20Us%20Page%20At%20Your%20Service%20Limo.jpg

  7. 20th Century Hunter/Gatherers • Can the Progressivist view be proved? • Did people's lives get better • when they abandoned hunting and gathering • and adopted farming? African Bushmen http://www.davidsanger.com/images/southafrica/5-493-17.bushmen.y.jpg

  8. 20th Century Hunter/Gatherers • Today the few indigenous hunters and gatherers (ex: Kalahari Bushmen) have more free time than their farmer neighbors. • The diet of hunters and gatherers is more varied than farmers eating high-carbohydrate crops like rice and potatoes. http://www.eyesonafrica.net/african-safari-botswana/dcpval_imgs/bushman.jpg

  9. Adoption of Agriculture • How about in the past? • The health of human populations can be deduced from skeletal remains.

  10. Adoption of Agriculture • Turkey and Greece: with the adoption of agriculture • height dropped from 5'9" to 5'3" for males • still hasn't recovered. http://www.travelswise.com/Map/Greece-Map-large.jpg

  11. Adoption of Agriculture • Dickson Mounds Indians: • When farmers adopted maize agriculture • was 50% increase in enamel defects indicative of malnutrition • 3x increase in bone lesions reflecting infectious disease in general • an increase in degenerative conditions of the spine, reflecting a lot of hard physical labor. • Life expectancy dropped from 26 to 19 years. http://www.museum.state.il.us/ismsites/dickson/images/dicksonbro.gif

  12. Why Adopt Agriculture? • Why did people adopt agriculture? • Perhaps not by choice, but from necessity to feed constantly growing numbers.

  13. Why Adopt Agriculture? • Three problems with agriculture: • 1) hunter-gatherers had varied diet • 2) farmers ran the risk of starvation if the crop failed • 3) crowding and high populations led to infectious disease and parasites Plague http://upload.wikimedia.org/wikipedia/commons/d/dc/Bubonic_plague_map.PNG

  14. Agricultural Revolution Hunters & Gatherers Agriculture Food production Expanding population & environmental destruction Conquest for land Population Growth Technology Culture

  15. Effect of the Agricultural Revolution Wealth: Elite Own land, Well-fed Educated, Health care, Opportunities Poverty: Wealth, Tribute Food, Resources Landless, hungry, uneducated, unhealthy, no opportunities Conquered & Exploited: Peasants, Slaves, Workers

  16. Class Divisions • Agriculture led to deep class divisions. • Hunters and gatherers can have no kings • no special class of parasites who grow fat on food seized from others. • Elites got the best food and were the healthiest. • Similar contrasts in nutrition and health persist on a global scale today. http://ncartmuseum.org/graphics/pics/collections/european/dutch/012_lrg.jpg

  17. Better to be a Bushman? • Americans are an elite. • If one could choose between • being a peasant farmer in Ethiopia • or a Bushman gatherer in the Kalahari, • which do you think would be the better choice? http://z.about.com/d/goafrica/1/0/o/3/sanmotherhildcr.jpg http://www.expedition360.com/journal/archives/images/v0072_farmer_ploughing.jpg

  18. Inequality between the sexes • Farming may have encouraged inequality between the sexes. • Since women did not have to transport babies in nomadic existence • farming women had more babies than hunter-gatherers • and thus poorer health. • Women in agricultural societies are sometimes made into beasts of burden: • women working while men do little. http://www.usaid.gov/locations/sub-saharan_africa/countries/rcsa/images/teafarmer.jpg

  19. Most People Worse Off • With Agriculture, the elite became better off • but most people became worse off. • How did we get trapped into this? • Farming can support more people than hunting • but with a poorer quality of life. http://www.missionindia.org/?q=system/files/images/poverty.jpg

  20. Population Density • Populations rose among farmers and so did population densities. • Hunter gatherers need a low population density: one person per 10 sq miles. • Farmers average 100 times that density!

  21. Population and Conquest • As population densities rose, bands had to choose between feeding more mouths via agriculture, or else finding ways to limit growth. • If farming was chosen, such bands outbred and then drove off or killed the bands that chose to remain hunter-gatherers.

  22. Most Successful Lifestyle in History • "Hunter-gatherers practiced the most successful and longest-lasting lifestyle in human history. • In contrast we're still struggling with the mess into which agriculture has tumbled us, and it's unclear whether we can solve it…” http://historyofjihad.org/nigeria4.jpg

  23. Another Revisionist View Daniel Quinn: Ishmael, Story of B

  24. Humans are Hunter-Gatherers • Evolutionary View: • Humans evolved for 1 million years as hunter- gatherers • Gene pool has not evolved in last 10,000 years of agriculture • Therefore Humans are genetically hunter-gatherers http://www.francesbaard.gov.za/tourism/imgs/photos/Bushman.jpg

  25. Humans are Hunter-Gatherers • Creation View • God Created humans as hunter gatherers • God provides for human life like other animals • Humans wished to control their life, become godlike • Garden of Eden • adopted agriculture, civilization • separated from nature • saw God as promoting agriculture and war • By historical times • they forgot they were hunters and gatherers http://web.njit.edu/~turoff/image/tower-of-babel.jpg

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