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Guns Germs And Steel Summary

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In the historical book, “Guns, Germs, and Steel,” by Jared Diamond, Diamond attempts to provide an understanding to the inequality in modern times. He attempted to provide this understanding by stepping 13,000 years back and figuring out why each continent had a different history from one another. Diamond first got inspired to discover the reasons for this inequality in New Guinea, where he was studying bird evolution. In the prologue, he explained how it was one simple question from his friend Yali, a local politician of New Guinea, that aroused his curiosity and pushed him to write this book. While on a walk with his friend, Diamond was asked, “Why is it that you white people developed so much cargo and brought it to New Guinea, but we black …show more content…

In this part he explains how the increase in food production enabled people to increase in population and create specialized jobs while the domestication of animals helped them with the production of tools, animal labor during farming (pulling wagons) and war (horses used for battle), warmth (leather and wool), transportation, food (meat and milk), and fertilizer. Then he explains the decision of people to move to farming. This decision was influenced by different factors in different parts of the world such a decrease in wild games’ population, more domestic plants, development of technologies for food producing, and human population vs food production. Then he explains how the environmental advantages such as biological, ecological, and geographical diversity allowed for a variety of crops. For example, the plants in the Fertile Crescent were self-pollinating which allowed an increase in crop production. He further explains how geography contributed to the domestication of animals. He states that “the wild ancestors of 13 of the Ancient Fourteen… were confined to Eurasia,” (Diamond 161) which shows the geographic advantage Eurasians had since most of the ancient 14 domestic animals were in Eurasia. Additionally, Eurasia had the least amount of extinction in the last 40,000 years along with more readily domestic animals who has a faster growth rate, diet, no problem breeding in captivity, and etc. Another geographical advantage Eurasians had was the axes of the continents. Since Eurasia has west-east axes, it was easier for Eurasians to transport food production such as crops due to the same latitude which resulted in the same climate, same day length and diseases. However, Africa and the Americas has a north-south axes which made transportation of food production difficult due to

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