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Guns, Germs, and Steel.

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Presentation on theme: "Guns, Germs, and Steel."— Presentation transcript:

1 Guns, Germs, and Steel


3 The cover art actually says a lot about the way the Western world looked at, and sometimes still looks at the conquest of the New World. Cover art: Sir John Everett Millais, Pizarro seizing the Inca of Peru, 1845

4 Heroic Conquistadors Weak, effeminate, native leader Frightened, superstitious natives. Advance of Christianity

5 The painting reflects a firmly held belief that Europe conquered the world starting around 1500 AD because Europeans were simply better, smarter, etc. and ordained by God to conquer ignorant savages.

6 This view, either consciously or subconsciously, is still common.
At some level, like most important questions of historical consequence, it has intense political dimensions.

7 After all… “Why did Pizarro come to capture Atahuallpa, instead of Atahuallpa’s coming to Spain to capture King Charles I?”

8 After all… Pizarro: 62 mounted soldiers. Pizarro: 106 infantrymen
Defeats: Atahuallpa: approx. 80,000 soldiers

9 ? Doesn’t this point to European superiority?

10 The Spanish had an edge:
Animals: Horses Technology: Steel and Writing Germs Crops Geography

11 ? How did the Europeans come to possess all of these advantages?
Is this just further evidence of European superiority?

12 Enter Jared Diamond… If we want to see how these societies became so different, we need to look at their roots. Guns, Germs, and Steel traces the development of world societies from ancient times. Let’s start by winding the clock back several thousand years….

13 Animals

14 Horses & Domestic animals
A certain element of luck: the first domesticated horses came from Eurasia. In the New World, there simply weren’t the right type of animals to domesticate Not just horses, but food draft and food animals as well, Eurasia had an edge.

15 Horses Horses are a big tactical advantage
(Height, speed, size, terror factor) Indians don’t have horses Like Mr. Ed

16 Some bad luck: Why not Africa?
Africa, like the Americas did not have the basic species capable of useful domesticity You cannot domesticate a Zebra, for instance, even though it looks kind of like a horse.

17 Actually… Other than the llama, the biggest domesticated animals in the New World at the time of European contact were small dogs.

18 Domesticated Animals Domesticated animals also provide:
1) Labor (draft animals – mules, oxen) 2) Food (porkchops, steak, barbeque, hamburgers, bacon, sausage, filet mignon, pot roast, garlic braised leg of lamb, darn, I’m getting hungry already!) 3) Transportation & War machines: horses

19 Technology

20 Steel Edged Weapons and Armor made of steel (swords, helmets, chain mail, lances, and a few harquebusier – early guns) Incas: stone weapons (obsidian) and armor made of quilted cotton.

21 Government & Technology
Well fed, European populations grew large. Large numbers of people not involved in the production of food can dedicate their attention to other pursuits Large societies develop governments and literacy

22 Literacy & Writing Only native elites knew the complex Indian writing systems Confusion reigned supreme in the Incan army when Pizarro landed. Every Spanish raiding party had at least several literate members. Very important for planning and communication

23 Geography

24 Continental Axis Jared Diamond: Geography mattered:
Dictated the domesticable species available (plant and animal) Dictated the ease at which they spread.

25 Continental Axis & Europe
The geography of Europe and Western Asia are conducive to the spread of these plant and animal species The geography of Africa (Sahara desert, jungles, large mountain ranges) is not. – Many barriers, differing climates. Similarly, The Americas also had a north-south orientation and were separated by an ocean from useful species.

26 Crops

27 Continental Axis: Climate
Temperature also stays more the same in the same longitude (east-west) versus moving across latitude (north-south) Thus, crops that grow in Western Russia will also grow in France. But crops grown in France will NOT grow in Libya. Cold Winters Warm mostly year-round Tropical/Hot year-round

28 Why does this matter? What Jared Diamond calls “Farmer Power.”
European and Eurasian societies had domesticable grain crops available to them that allowed a FRACTION of the population to feed ALL of the population. Continental axis allowed them to spread through Eurasia, but not elsewhere.

29 Crops For instance, wheat and barley are very nutritious and yield a lot per acre. European societies grew larger because they had abundant food production

30 Crops When the production of food only requires part of the population, there are people left over to become a ruling elite, artisans, engineers, etc. Ultimately you have division of labor and governmental structure. Chiefdoms, then kingdoms.

31 Germs

32 Animals & Disease Domestic animals are not the cleanest things in the world. Often living in very close proximity with humans, not to mention their own feces. Transmission of all kinds of crazy diseases.

33 Disease: Germs Europeans:
surplus of food = growing populations, more density of population. greater density = living in close quarters with one another (diseases) living in close quarters with animals (more diseases) Europeans will contract many diseases over time. More importantly, they will also develop immunity to them.

34 Disease: Germs Disease will be a very critical element in the European conquest of the New World Valley of Mexico in 1450: 16 million people All of Mexico by 1600: 2 million people Smallpox, scarlet fever

35 Germs The Spanish carried lethal diseases with them that the Indians had never seen before to which they had no immunity. Disease actually got to the Incas a generation before Pizarro ever made it there. This created a massive disruption and a civil war in Incan society.

36 Time Europe, and by extension, Eurasian society had built up its immunity to diseases, it societies, governments over several thousand years in isolation of the societies that they conquered.

37 European domination at 1500 AD
Thus, genetic diversity + ease of spreading domesticable species of plants & animals along the continental axis allowed Europe especially to develop large societies. Biodiversity and proximity (and filth!) created disease and immunities Dense populations produced governments, technology, and desire to explore for new worlds.

38 Lastly Does this put the thesis of European superiority in a new light? The work of Jared Diamond in Guns, Germs and Steel does not address everything, but is an interesting argument from the world of science.

39 21st Century How do these variables fit into gaining global power today? How they were different during the Age of Exploration?

40 Animals Crops Geography Technology Germs

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