Video, soils, and production by Fredrik Klinghammer (Lunds Universitat) and Edith Hammer (Lunds Universitat).
Soil Life, in Collaboration with UC Davis and USDA-NRCS
The UN Food and Agriculture Organization
Hank Green (SciShow), USA
Dr. Adrian Smith, USA
Azuma Makoto Kaju Kenkyusho, Japan
Dr. Ladislav Miko, Czech Republic
Wim van Egmond, The Netherlands
Dr. Gerlinde De Deyn, The Netherlands
Time lapse video by Wim van Egmond, The Netherlands
Dr. Jan Willem van Groenigen, The Netherlands
Dr. Maurizio G. Paoletti, Italy
Center for Food Safety, USA
Dr. James Skeleton, USA