• Is There Enough Meat for Everyone? http://www.gatesnotes.com/Books/Should-We-Eat-Meat?WT.mc_id=04_23_2015_Smil_TbT_tw&WT.tsrc=Twitter 5 comments 9/5/2015
• Is There Enough Meat for Everyone? http://www.gatesnotes.com/Books/Should-We-Eat-Meat 105 comments 22/4/2015