How to feed the world?
By 2050, around 9.7 billion people will live on Earth. Experts believe that until then, we will need about 60% more food than in the early 21st century. How can we feed 9 to 10 billion people in the future without further burdening the climate?
by
Esther Ravelhofer-Alge
Newspaper articel in DownloadSchweiz am Sonntag (PDF, 360 KB)vertical_align_bottom