^Franziska Funke; Linus Mattauch; Inge van den Bijgaart; H. Charles J. Godfray; Cameron Hepburn; David Klenert; Marco Springmann; Nicolas Treich (19 July 2022). "Toward Optimal Meat Pricing: Is It Time to Tax Meat Consumption?". Review of Environmental Economics and Policy. 16 (2): 219–240. doi:10.1086/721078. S2CID250721559. animal-based agriculture and feed crop production account for approximately 83 percent of agricultural land globally and are responsible for approximately 67 percent of deforestation (Poore and Nemecek 2018). This makes livestock farming the single largest driver of greenhouse gas (GHG) emissions, nutrient pollution, and ecosystem loss in the agricultural sector. A failure to mitigate GHG emissions from the food system, especially animal-based agriculture, could prevent the world from meeting the climate objective of limiting global warming to 1.5°C, as set forth in the Paris Climate Agreement, and complicate the path to limiting climate change to well below 2°C of warming (Clark et al. 2020).