Exploring the biophysical option space for feeding the world without deforestation User EcoInternetNewsfeed, in the EcoInternet Climate Change and Environment News subreddit, 26 Dec 2017
Exploring the biophysical option space for feeding the world without deforestation User zungumza, in the environment subreddit, 26 Dec 2017
Exploring the biophysical option space for feeding the world without deforestation User OrbitRock, in the A Living Ball of Fuzz subreddit, 02 Jun 2016
Exploring the biophysical option space for feeding the world without deforestation User MakeTotalDestr0i, in the MakeTotalDestr0i subreddit, 20 Apr 2016