You can help fight climate change by eating less meat, says a paper in this week's issue of The Lancet medical journal.
The authors of the paper said agriculture accounts for 22 percent of the world's greenhouse gas emissions - about the same as industry and more than that of cars and other forms of transportation. And livestock production accounts for nearly 80 percent of agricultural emissions, Agence France-Presse reported.
Currently, average meat consumption worldwide is 100 grams (3.5 ounces) per person per day. But the average in rich countries is 200 to 250 grams (7 to 8.8 ounces), compared to 20 to 25 grams (0.71 to 0.88 ounces) in poor countries.
The paper's authors said the global average should be reduced to 90 grams (3.17 ounces) per day per person by 2050. That means that people in rich countries need to reduce their meat intake to the equivalent of one hamburger per day, AFP reported.
Not only would that benefit the environment, it would also improve health by lowering the risk of heart disease, obesity, colorectal cancer, and perhaps other kinds of cancers, the authors said. – (HealthDayNews)
Enviro health Centre