Connecting the dots on animal agriculture’s impact on the environment, coupled with the truth about nutrition.
Animal agriculture is choking the Earth, and the longer we turn a blind eye, the more we limit our ability to nourish ourselves, protect waterways and habitats, and pursue other uses of our precious natural resources. Raising livestock for meat, eggs and milk generates 14.5% of global greenhouse gas emissions, the second highest source of emissions and greater than all transportation combined. It also uses about 70% of agricultural land, and is one of the leading causes of deforestation, biodiversity loss, and water pollution.
On top of this, eating too much meat and dairy is making us sick, greatlyincreasing our risk of heart disease, type 2 diabetes, several major cancers (including breast, liver and prostate) and obesity. Diets optimal for human health vary, according to David Katz, of the Yale University Prevention Research Center, “but all of them are made up mostly of whole, wholesome plant foods”.
So what gives? Why can’t we see the forest for the bacon? The truth can be hard to swallow: that we simply need less meat and dairy and more plant-based options in our food system if we’re to reach our climate goals.
To create change at the scale needed, this will take more than individual choice – we need to get climate leaders on board about the impact of food. Cities and counties have used their buying power to transition fleets from diesel to electric, and we need to do the same with how we purchase food. If the US reduced meat consumption by 50%, it’s the equivalent of taking 26 million cars off the road.
As individuals, we can make choices on how to better nourish our families, and as citizens, we can encourage local leaders to make choices that will allow us to enjoy our land and natural resources now and in the future.
Decision-makers on all levels can make it easier for us to eat better, by expanding access to food options that are good for our health, affordable, and climate-friendly. Nationwide, cities and school districts have adopted food purchasing policies that include environment, health and fair labor standards. In the same breath that we discuss fossil fuels, we should be talking animal agriculture, or we’re missing a big part of the problem – and a big part of the solution.
Original source: www.theguardian.com