[quote]MattyG35 wrote:
Guns, Germs, and Steel brought up the fact that at the optimal latitude, Eurasia and North America had the most cultivatable land.
More agriculture = Greater population, plus exposure to various diseases from being in close contact with domesticated animals = greater immune system. Somewhat related as well, there was only so many animals that have been able to be domesticated, sheep, goat, cow, pig, horse, Arabian camel, Bactrian camel, llama and alpaca, donkey, reindeer, water buffalo, yak, Bali cattle, and Mithan (gayal, domesticated Gaur). I tihnk chicken should be added to that list but maybe not. This limits food supply as well, which limits potential population.
(source: Diamond (Jared) Guns Germs and Steel Summary)
Another item that I believe was mentioned in the book, was that having winter in Eurasia, man had to be more innovative than in more temperate climates, and time spent indoors during winter allowed for more time to be spent on inventing machines/tools/etc.
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Yes! This was very fascinating to me! When he mentioned the lack of horses in America, I was shocked! You always equate Native Americans with horses so to find out that they weren’t here until Europeans brought them was amazing. You can only do so much with limited resources, it doesn’t matter if you have the genius of Einstein or Newton, if you don’t have the resources that genius is wasted.
I think it would be awesome to travel to a new planet and see what would happen. Would we make the same mistakes or learn from here and try to build a better society that isn’t so detrimental to the planet? Would we try to give back to the planet what we take from it?