Show Notes
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In 1930, in hopes of supporting farms and manufacturing, President Hoover made a bold decision: he approved a sweeping 20% tax on all imported agricultural and industrial goods. But the plan completely backfired, leading exports to fall and global trade to decline. And it wouldn't be the last time a world leader was shocked by a tariff’s consequences. Trace the economic chain reaction of tariffs. [Directed by Avi Ofer, narrated by Bethany Cutmore-Scott, music by Stephen LaRosa, Wonder Boy Audio]. 1930 年，为扶持农业与制造业，胡佛总统做出一项大胆决定：批准对所有进口农产品和工业商品征收高达 20% 的全面税款。然而这项政策完全事与愿违，造成出口下滑、全球贸易萎缩。而这绝非最后一次有国家领导人被关税带来的后果震惊。下面我们来梳理关税引发的经济连锁反应。
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获取全套TED资料（音频、视频、英中双语对照文本），请关注公众号【悦读烩】 If you ate bread this week (or cooked with salt and oil), you probably benefited from something millions miss out on: food fortification. Social entrepreneur Felix Brooks-church is on a mission to solve "hidden hunger" -- malnutrition caused by a lack of nutrients -- by fortifying everyday foods for regions of the world hit hardest by food insecurity. Laying out a pragmatic vision to improve food systems globally, he reminds us that hunger doesn't always look like an empty plate. 如果你这周吃过面包（或是烹饪时用了盐和食用油），那你或许已经受益于一项数百万人无缘享用的举措：食物强化。社会企业家费利克斯・布鲁克斯 - 彻奇（Felix Brooks-church）致力于解决 “隐性饥饿”—— 也就是营养素缺乏引发的营养不良问题。他的办法是，在粮食安全问题最严峻的地区，给日常主食添加营养素。他提出一套务实的构想，意在改善全球粮食体系，并提醒我们：饥饿，未必总是表现为空空如也的餐盘。