大规模气候移民威胁直逼眼前
随着全球变暖现象愈演愈烈，科学家们认为孟加拉国已濒临消失。到2100年，这个国家超过25％的地区会彻底被水淹没，1500万人不得不进行大规模迁移。丽莎•弗里德曼报道。
The spectre of climate migration
Scientists see Bangladesh as ground zero as the effects of global warming increase. By 2100, more than 25% of the country may be inundated, displacing 15 million people. Lisa Friedman reports.
