https://www.ted.com/talks/britta_riley_a_garden_in_my_apartment?language=en https://www.ted.com/talks/pam_warhurst_how_we_can_eat_our_landscapes?language=en http://tedxtalks.ted.com/video/The-vertical-farm-Dickson-Des-2 http://foodtank.com/news/2013/05/roger-thurows-tedxchange-talk-on-agricultures-impact-on-african-smallholder Created on 29 Apr 2016, Last modified on 11 May 2016