Cowspiracy: The Sustainability Secret, a documentary directed by Kip Andersen and Keegan Kuhn adresses the envrionmental impacts of animal agriculture.
The film itself can be found on netflix or at cowspiracy.com
and a list of some of the most strinking facts and sources: here
What the Health, also directed by Kip Andersen and Keegan Kuhn explores the health concerns and benefits of veganism and the corruption of health care and the meat and dairy industries.
This more recent film can be purchased at whatthehealth.com and the facts and sources
here
Barnard, M.D., Neal D. "Milk Consumption and Prostate Cancer". Physicians Committee for Responsible Medicine
Chan, June M., et al "Dairy products, calcium and prostate cancer risk in the Physicians' Health Study".
The American Journal of Clinical Nutrition. Oct. 2001 vol. 74 no. 4 549-554
Gerbens-Leenes, P.W. et al. The water footprint of poultry, pork and beef: A comparative study in different countries and production systems.
Water Resources and Industry. Vol. 1-2, March-June 2013, Pages 25-36
Goodland, Robert & Anhang, Jeff. Livestock and Climate Change: What if the key actors in climate change are...cows, pigs and chickens?.
WorldWatch. November/December 2009
"IARC Monographs evaluate consumption of red meat and processed meat".
World Health Organization International Agency for Research on Cancer. PRESS RELEASE N.240. Oct. 2015
Jacobson, Michael F. Six Arguments For a Greener Diet: How a More Plant-based Diet Could Save Your Health and the Environment.
Chapter 4: More and Cleaner Water. Washington, DC: Center for Science in the Public Interest, 2006.
"Livestock a major threat to environment. Remedies urgently needed". FAO Newsroom. 29 November 2006
Mekonnen, Mesfin M. & Hoekstra, Arjen Y. A Global Assessment of the Water Footprint of Farm Animal Products. Ecosystems (2012) 15: 401-415
"Milk and Prostate Cancer: The Evidence Mounts". Physicians Committee for Responsible Medicine
Miller, Scott M, et al. Anthropogenic emissions of methane in the United States.
Proceedings of the National Academy of Sciences. Vol. 110. No. 50. 18 October 2013
Oppenlander, Richard A. Food Choice and Sustainability: Why Buying Local, Eating Less Meat, and Taking Baby Steps Won’t Work. .
Minneapolis, MN : Langdon Street, 2013. Print
Pimentel, David, et al. "Water Resources: Agricultural and Environmental Issues". BioScience (2004) 54 (10): 909-918.
Ross, Phillip. Cow Farts Have 'Larger Greenhouse Gas Impact Than Previously Thought; Methane Pushes Climate Change. International Business Times. 26 November, 2013
Scarborough, Peter, et al. Dietary greenhouse gas emissions of meat-eaters, fish-eaters, vegetarians and vegans in the UK. Climatic Change July 2014., Volume 125, Issue 2, pp 179-192
Shindell, Drew T, et al. Improved Attribution of Climate Forcing to Emissions. Science. 326, 716 (2009)
"IPCC Fourth Assessment Report: Climate Change 2007. 2.10.2. Direct Global Warming Potentials". Intergovernmental Panel on Climate Change
Smith, Pete & Bustamante, Mercedes, et al. "Agriculture, Forestry and Other Land Use (AFOLU)". Intergovernmental Panel on Climate Change. Chapter 11
Steinfeld, Henning. Livestock's Long Shadow: Environmental Issues and Options. FAO, 2006
Thornton, Philip, et al. "Livestock and climate change". Livestock xchange. International Livestock Research Institute. November 2011
"2010 Retail Meat Report". FDA: National Antimicrobial Resistance Monitoring System (NARMS)