Human happiness and economic well-being are also being affected by climate change, which may be contributing to what could turn out to be a third consecutive year of drought in sub-Saharan Africa – and this amid growing food-security concerns in a world with one billion underfed people.
人们的幸福和经济的健康发展同样受气候变化影响。这种气候变化可能是撒哈拉以南连续三年遭旱灾侵袭的罪魁祸首。这场旱灾使10亿没有粮食挨饿人口的食品安全问题变得更加紧迫。