Veganism=Conservation

"A vegan driving a hummer would be contributing less greenhouse gas carbon emissions than a meat eater riding a bicycle." Capt. Paul Watson from A Very Inconvenient Truth. (see also the U.N. FAO report, Livestock's Long Shadow:http://www.virtualcentre.org/en/library
/key_pub/longshad/a0701e/A0701E00.pdf.)