316 购买黄金的隐性成本

Gold may glitter, but the hidden cost of mining it is devastating. Amazon researcher and TED Fellow Claudia Vega exposes how mercury pollution from artisanal gold mining poisons local communities and destroys rainforests — and shows why protecting the planet is far more valuable than any treasure.黄金可能会闪闪发光，但开采黄金背后隐藏的代价却极为惨重。亚马逊研究员及 TED 会员克劳蒂雅‧维加（Claudia Vega）会在演说中揭露人工开采黄金怎么透过汞污染毒害当地小区、破坏雨林——并说明为何保护地球比任何宝藏都更有价值。