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cover of episode That Turn To Pascagoula

That Turn To Pascagoula

2020/7/10
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Cautionary Tales with Tim Harford

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Tim Harford: 本期节目以新奥尔良飓风和新冠疫情为例,探讨了人们在面对可预测灾难时,为什么往往缺乏充分的准备。节目指出,即使面对明确的风险和预警,人们也常常未能采取有效的行动,这与人们的风险认知偏差、对预警的麻痹以及机构的短视行为有关。飓风伊万的案例就是一个典型的例子,它本应成为新奥尔良应对飓风卡特里娜的预警,但人们却忽视了这一警示。新冠疫情的爆发也同样证明了这一点,尽管有许多之前的预警和类似事件,但大多数国家和地区仍然缺乏充分的准备。 节目中还讲述了帕特里克·特纳的故事,他因为过去的经验而低估了飓风卡特里娜的风险,最终不幸遇难。这个故事说明,个人的风险认知偏差也是导致灾难发生的重要原因。 此外,节目还分析了政府和机构在灾难准备方面的不足。例如,加州政府曾储备了大量的医疗物资,但后来由于预算削减而被取消;英国的“天鹅座演习”虽然旨在进行疫情预案规划,但却因为过于具体化而未能有效应对新冠疫情。这些案例都说明,人们往往不愿意为可能不会发生的灾难投入资金,机构也常常缺乏长远的眼光和有效的风险管理机制。 最后,节目总结道,为了更好地应对未来的灾难,我们需要更全面的准备,而不是仅仅针对特定事件。我们需要建立更强的韧性,拥有足够的冗余能力,才能应对各种突发事件。 Patrick Turner: 作为新奥尔良的居民,帕特里克·特纳亲身经历了飓风伊万和飓风卡特里娜。他因为过去的经验而低估了飓风卡特里娜的风险,拒绝撤离,最终不幸遇难。他的故事说明,个人的风险认知偏差也是导致灾难发生的重要原因。 Rosalind Bachelot: 作为法国卫生部长,罗莎琳德·巴舍洛在H1N1疫情期间采取了积极的预防措施,但最终却受到了公众的批评。她的经历说明,即使采取了合理的预防措施,也可能因为公众的认知偏差而受到责备。 Jerry Brown: 作为加州州长,杰里·布朗取消了前任州长阿诺德·施瓦辛格储备的医疗物资,这说明人们往往不愿意为可能不会发生的灾难投入资金。 Max Bazerman & Michael Watkins: 两位哈佛商学院教授,他们的著作《可预测的意外》探讨了人们在面对可预测风险时,为什么往往未能采取行动。 Margaret Heffernan: 她的著作《蓄意失明》探讨了人们如何忽视明显的风险信号。 Howard Kunreuther & Robert Meyer: 两位作者的著作《鸵鸟悖论》探讨了人们在面对风险时的认知偏差。 Amanda Ripley: 她的著作《难以想象》探讨了人们在面对灾难时的反应。

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New Orleans was repeatedly warned about its vulnerability to hurricanes, with multiple sources highlighting the potential catastrophic consequences of a major hurricane.

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For years, people had warned that New Orleans was vulnerable - but when a hurricane came close to destroying the city, the reaction was muted. Some people took the near miss as a warning - others, as confirmation that there was nothing to worry about.

So why do we struggle to prepare for disasters? And why don't we draw the obvious lessons from clear warnings?

Sources for this episode include Amanda Ripley's The Unthinkable, The Ostrich Paradox by Howard Kunreuther and Robert Meyer, Margaret Heffernan's *Willful Blindness, *and *Predictable Surprises *by Max Bazerman and Michael Watkins. For a full list of sources see http://timharford.com/)

Tim's latest books 'Fifty Inventions That Shaped The Modern Economy' and 'The Next Fifty Things That Made The Modern Economy' are available now.

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