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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
Everyone benefits from each other:
Customers and Banks:
Customers want to have always-available credit
Banks want to provide credit with high fees and interest rates
Customers and Merchants:
Customers want to have a card that works everywhere
Merchants want to be able to accept payments from anyone
Merchants and Banks:
Merchants want to be able to sell on credit while still getting their money immediately
Banks want to collect a fee on every purchase in exchange for managing credit and pooling risk
Visa and Mastercard, the other major credit card network,1 sit in the middle of each of these relationships, across billions of customers, millions of merchants, and thousands of banks, collecting a network fee — on top of the interchange fee paid to banks — on every purchase (about 0.05%). The total revenue collected — $20.6 billion in 2018 — is rather small, particularly relative to Visa’s market cap of $420 billion, but that multiple is a testament to just how durable Visa’s position is in the network it created.
Visa, Plaid, Networks, and Jobs
Ben Thompson
in the past there were many more distinct peoples in the world, each of which had a smaller population and occupied less territory than today’s typical people. The land between the Mediterranean and the Jordan River, which today struggles to satisfy the ambitions of just two peoples, easily accommodated in biblical times dozens of nations, tribes, petty kingdoms and city states.
Sapiens
Yuval Noah Harari
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