The expert I mentioned earlier who's investigating this problem is Dr Gesche Huebner, senior researcher at University College London.

我之前提到的研究这个问题的专家是伦敦大学学院的高级研究员格舍·许布纳博士。

Here Dr Huebner explains to BBC World Service programme, The Climate Question, what she's been finding out.

许布纳博士在BBC世界服务栏目的《气候问题》节目上介绍了自己的研究成果。

But according to Dr Huebner, even people without direct experience can suffer anxiety issues about what the future holds for our planet.

但许布纳博士说，即使是没有经历过灾难性事件的人也会对地球的未来感到焦虑。

Here's Dr Huebner again, talking with BBC World Service's, The Climate Question, this time focussing on positive things which can be done to help.

在BBC世界服务栏目的《气候问题》节目中，许布纳博士还讲到了改善这些消极情绪的方法。

Dr Huebner also recommends more urban greenspaces – open areas for parks, plants and wildlife which are built into the design of towns and cities.

许布纳博士还建议在城市里建设更多绿化空间，即为公园、树木和野生动物预留的区域。这是城镇设计的一部分。

These mental disorders are different in terms of how intense they feel, but Dr Huebner describes them both as adverse – having a harmful or negative effect.

这些精神障碍的症状轻重不一，但许布纳博士统称它们为不利的心理状态，即它们都有害或有负面的影响。