Our Wasteful Agricultural System: How Much Waste? How to Avoid? On Waste and Loss in Food Production
Channel: Andreas Pfennig
Date: 2021-09-18

The news regularly state that huge amounts of food are wasted and that this has to be avoided. In this video these news are put into perspective. It is shown that the avoidable food waste is actually a rather small fraction - which nevertheless should be avoided. To become globally sustainable requires a large area of additional fertile land. This can only be made available, if we avoid the largest waste of our agricultural system: animal-based food production. How this relates quantitatively is shown in this video. 
Corresponding sources for all information are specified.
This is a video prepared for the Zero Waste Berlin Festival, September 18, 2021, https://zerowasteberlinfestival.com 
P.S.: The bluish bars on one of the slides that are referred to as grey in reality are grey indeed...