8 foods that harm the planet
When we think about ways to help the planet, most of us focus on reducing waste and cutting energy usage. But have you considered changing how you eat? These popular foods are surprisingly tough on the environment
It takes 39.2 kg of greenhouse gases to put one 1 kg of lamb meat on your family's plates, according to the Environmental Working Group. Roughly 80% of that polluting happens at the farm; the rest is in transportation and processing.
Because of the vast amounts of energy, water, and resources required to feed and grow cattle, beef is one of the worst environmental offenders. For example, 1 kg of edible beef generates the creation of 27 kg of greenhouse gases, second only to lamb. By comparison, a crop of tomatoes generates 1.1 kg of gases for every 1 kg of food.
The carbon footprint of cheese weight in at 13.5 kg per kilogram consumed. Not only do you need to raise animals to get the milk needed to make cheese, but you then need to process it. Together, that generates a lot of carbon dioxide.
As the most-consumed meat in the world, pork's impact on the environment is large. Pork accounts for 37 percent of all the meat consumed worldwide. Similar to beef, the adverse environmental impact from pork comes from the resources needed to feed the livestock, then transport the meat.
The next time you sit down to a turkey dinner, think about this: 1 kilogram of turkey contributes to 10.9 kg of greenhouse gases.
Annual production of fecal waste from poultry flocks tops 8 million tons and more than 106,000 metric tons of broiler hatchery waste. In addition, there are millions of dead birds and condemnations at processing plants a year.
All those bags, all those wrappers! A 2009 study in Britain looked at public litter in 10 cities over two days. A shocking 29 percent was garbage from McDonald's. The only larger category of public litter was cigarette butts.