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Human history was consequently dominated by two main cycles: the growth cycles of plants and the changing cycles of solar energy (day and night, summer and winter). When sunlight was scarce and when wheat fields were still green, humans had little energy. Granaries were empty, tax collectors were idle, soldiers found it difficult to move and fight, and kings tended to keep the peace. When the sun shone brightly and the wheat ripened, peasants harvested the crops and filled the granaries. Tax collectors hurried to take their share. Soldiers flexed their muscles and sharpened their swords. Kings convened councils and planned their next campaigns. Everyone was fuelled by solar energy – captured and packaged in wheat, rice and potatoes.
Sapiens
Yuval Noah Harari
5. The Danger and Consequences of Superpowers Making Initial Contact with Extraterrestrial Intelligence and Monopolizing Such Contact (1) Analysis of consequences of American Imperialists and NATO making initial contact with extraterrestrial intelligence and monopolizing such contact: [still classified] (2) Analysis of consequences of Soviet Revisionists and Warsaw Pact making initial contact with extraterrestrial intelligence and monopolizing such contact: [still classified] [Instructions from Central Leadership] Others have already sent their messages out into space. It’s dangerous if extraterrestrials only hear their voices. We should speak up as well. Only then will they get a complete picture of human society. It’s not possible to get the truth by only listening to one side. We must make this happen, and quickly.
The Three-Body Problem
Cixin Liu and Ken Liu
The Age of Shopping The modern capitalist economy must constantly increase production if it is to survive, like a shark that must swim or suffocate. Yet it’s not enough just to produce. Somebody must also buy the products, or industrialists and investors alike will go bust. To prevent this catastrophe and to make sure that people will always buy whatever new stuff industry produces, a new kind of ethic appeared: consumerism. Most people throughout history lived under conditions of scarcity. Frugality was thus their watchword. The austere ethics of the Puritans and Spartans are but two famous examples. A good person avoided luxuries, never threw food away, and patched up torn trousers instead of buying a new pair. Only kings and nobles allowed themselves to renounce such values publicly and conspicuously flaunt their riches. Consumerism sees the consumption of ever more products and services as a positive thing. It encourages people to treat themselves, spoil themselves, and even kill themselves slowly by overconsumption. Frugality is a disease to be cured. You don’t have to look far to see the consumer ethic in action – just read the back of a cereal box.
Sapiens
Yuval Noah Harari
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