Climate change & Sustainability is one of the key themes at Expo 2020

On the 30th of September, 192 countries came together for Expo 2020 in Dubai. Sustainability is a focal point of this year’s Expo, where countries will collaborate and collectively battle climate change.
https://www.euronews.com/travel/2021/11/02/climate-change-and-sustainability-takes-centre-stage-at-expo-2020?utm_source=dlvr.it&utm_medium=wordpress