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Disaster recovery in a cash-free world

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The Riksbank governor, Stefan Ingves, called for new legislation to secure public control over the payments system, arguing that being able to make and receive payments is a “collective good” like defence, the courts, or public statistics.

From "Being cash-free puts us at risk of attack": Swedes turn against cashlessness | World news | The Guardian.

 

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"Cash only," said Abraham Lebron, the store manager standing guard at Supermax, a supermarket in San Juan's Plaza de las Armas. He was in a well-policed area, but admitted feeling like a sitting duck with so many bills on hand. "The system is down, so we can't process the cards. It's tough, but one finds a way to make it work."

From In a Cashless World, You'd Better Pray the Power Never Goes Out - Slashdot

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If I was the manager of Waitrose after the Woking earthquake, then I would simply accept payment by writing down card numbers, or photocopying driving licences, or taking pictures of customers, or whatever. The core of the issue is identification and trust, not the payment instrument. As many media commentators noted, society in Japan did not collapse. My conclusion: natural disasters are not a convincing argument for cash.

From The disaster in Japan has lessons for payments | Consult Hyperion

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