What changes could we make to “meat” the need for more sustainable food choices?
Meat often dominates the dinner plate. Whether it’s a juicy steak, a roast on a Sunday, or some sizzling sausages served up with a mountain of mash, meat regularly forms the central part of the meal, and for many people it is something they would certainly not want to go without. Unfortunately, though, while our enthusiasm for digging into meat-filled meals might leave our stomachs satisfied, it is having rather less positive consequences for the environment.
Meat production and the environment
Meat production is one of the main sources of human pressure on the environment, and its consumption accounts for a significant proportion of the ecological footprint of those who eat it. As well as being a major contributor to greenhouse gas emissions (it is claimed that the global livestock industry generates more greenhouse gas emissions than all the cars, trains, ships and planes put together), raising animals for food is inefficient. It requires vast areas of land – not just for grazing, but for growing crops for feeds too, as well as large amounts of energy and water, all to produce only a relatively small amount of meat.