Video: Guns, Germs, and Steel - Episode 1: Out of Eden
Summary:
Episode One : Out of Eden
Episide One |
Transcript
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A tropical rainforest
in Papua New Guinea
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Jared Diamond’s journey of discovery began on the island of
Papua New Guinea. There, in 1974, a local named Yali asked Diamond a deceptively
simple question:
“Why is it that you white people developed so much cargo, but we black
people had little cargo of our own?”
Diamond realized that Yali’s question penetrated the heart of a great mystery of
human history -- the roots of global inequality.
Why were Europeans the ones with all the cargo? Why had they taken over so much
of the world, instead of the native people of New Guinea? How did Europeans end
up with what Diamond terms the agents of conquest: guns, germs and steel? It was
these agents of conquest that allowed 168 Spanish conquistadors to defeat an
Imperial Inca army of 80,000 in 1532, and set a pattern of European conquest
which would continue right up to the present day.
Diamond knew that the answer had little to do with ingenuity or individual
skill. From his own experience in the jungles of New Guinea, he had observed
that native hunter-gatherers were just as intelligent as people of European
descent -- and far more resourceful. Their lives were tough, and it seemed a
terrible paradox of history that these extraordinary people should be the
conquered, and not the conquerors.
To examine the reasons for European success, Jared realized he had to peel back
the layers of history and begin his search at a time of equality – a time when
all the peoples of the world lived in exactly the same way.
Time of Equality
At the end of the last Ice Age, around thirteen thousand years ago, people on
all continents followed a so-called Stone Age way of life – they survived by
hunting and gathering the available wild animals and plants. When resources were
plentiful, this was a productive way of life.
But in times of scarcity, hunting and gathering was a precarious mode of
survival. Populations remained relatively small, and the simple task of finding
food occupied every waking moment.
Around eleven and a half thousand years ago, the world's climate suddenly
changed. In an aftershock of the Ice Age, temperatures plummeted and global
rainfall reduced. The impact of this catastrophe was felt most keenly in an area
known as the Fertile Crescent, in the modern Middle East. Here, hunter-gathers
had thrived on some of the most useful and plentiful flora and fauna in the
world. They had even developed semi-permanent settlements to exploit the
resources around them.
Now, with their food options disappearing from the menu on a daily basis, these
people did something remarkable. They began to cultivate the hardiest species of
surviving plants and animals, even bringing seeds back to their villages and
planting new stock.
They were becoming farmers.
An Agricultural Revolution
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Development of early
farming in the Fertile Crescent
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Diamond learns that the act of transplanting a wild plant and
placing it under human control totally transforms that plant's DNA.
Characteristics which aid survival in the wild, disappear in favor of qualities
which suit human consumption. The plant becomes domesticated – and wholly
dependent on human control for survival.
Only a handful of places in the world played host to this agricultural
revolution. In most cases, plant domestication was a precursor to the
development of advanced civilizations. Along with the Fertile Crescent in the
Middle East, independent domestication of wild plants is believed to have
occurred in Ancient China, in Central and Southern America, in sub-Tropical
Africa, and in the highlands of Papua New Guinea.
So, Diamond asks, why did each of these parts of the world go on to develop
advanced civilizations, while the farmers of New Guinea were apparently left
behind?
The luck of the draw
Diamond discovers that the answer lies in a geographical luck of the draw – what
mattered were the raw materials themselves.
Of all the plant species in the world, only a limited number are possible, or
useful, to domesticate. To Diamond's astonishment, most of these species are
native to Europe and Asia – species like wheat, barley and rice, which grew wild
in abundance in only these parts of the world.
Two more species are native to Tropical Africa (sorghum and yams) while only one
is native to the Americas (corn), and to Papua New Guinea (taro). Not a single
domesticable plant grows wild in Australia.
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12 of the 14
domesticable animals in the world reside in Eurasia
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And that's not all. Diamond discovers a similar dramatic inequality
in the distribution of domesticable animals.
Animals dramatically increase the productivity of farming, through their meat,
milk, leather, dung, and as beasts of burden. Without them, farmers are trapped
in a cycle of subsistence and manual labor.
Of all the animal species in the world, only 14 have ever been domesticated. 12
of these are native to Eurasia. One, the llama, is native to South America – and
the farmers of New Guinea managed to domesticate the pig. But pigs can't pull
plows, and until the arrival of Europeans in the 20th century, all New Guinean
farming was still done by hand.
From tools to cities
Diamond realized that the development of successful and productive farming,
starting nearly 12,000 years ago in the Fertile Crescent, was the critical
turning point in the origins of global inequality. From this point on, one group
of people – the natives of Eurasia – would have a head start on the path to
civilization.
Successful farming provides a food surplus, and allows some people to leave the
farm behind and develop specialized skills – such as metal-working, writing,
trade, politics, and war-making. Plus, the simple geography of the continent of
Eurasia – one coherent landmass spread on an east-west axis, with universal
latitudes and climates – allowed these technologies and ideas to spread beyond
the Middle East with ease.
Without the environment, or the time, to develop similar skills, the farmers of
New Guinea became trapped in their highland isolation.
Diamond concludes that from the end of the Ice Age, geography ensured that
different societies around the world would develop at different speeds. If
Yali's people had had all the geographic advantages of Europeans, perhaps they
could have conquered the world.
Epilogue
Diamond believes the blueprint for global inequality lies within the land
itself, its crops and animals. But can this way of seeing the world really shed
light on the great turning points of human history?
Can Jared Diamond explain how a few hundred Europeans were able to conquer the
New World, and begin an age of domination: the age of guns, germs and steel?
Where to next?
Read the
full
transcript of Episode One.