Show Notes
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】 When Doreen Orishaba helped build Africa’s first electric car in 2011, skeptics dismissed it as a “toy for the Western world.” Now she’s running dozens of electric buses across Kenya and Rwanda, moving thousands of passengers to work every day on zero-exhaust vehicles powered by near-silent engines. She breaks down what it actually takes to scale clean transport — and why skipping the gas station pit stop is closer than you may think. 2011年，多琳·奥里沙（Doreen Orishaba）巴参与制造非洲第一辆电动汽车时，质疑者称其为“给西方世界玩的玩具”。如今，她在肯尼亚和卢旺达运营着数十辆电动公交车，每天用近乎静音的发动机驱动零排放车辆，搭载成千上万的乘客通勤上班。她剖析了推广清洁交通究竟需要什么——以及为什么跳过加油站这一站，可能比你想象的要近。
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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。