"The livestock industry is 'by far the single largest anthropogenic user of land,' a leading contributor to deforestation and land degradation, and a major factor in the reduction of biodiversity. And livestock produce 130 times more waste in the US than humans do, leading to widespread pollution of land and water."
Other Sources
Other Writings of Mormons | Discovering the Word of Wisdom, pg 85
Published in
Purity of Water, Air, and Land