1. Skip to content
  2. Skip to main menu
  3. Skip to more DW sites
In focus
TrumpIsrael & the Middle EastGerman election
Latest audioLatest videos
Live TV
Nature and Environment

Can artificial trees save the environment?

January 20, 2020

Just ask! – this viewer question comes from Ferhat Bezazel in Algeria.

https://p.dw.com/p/3WLqD