Reference no: EM133196524 , Length: Word count: 2 Pages
Assignment Task: Our diets have a significant impact on our carbon footprint. According to NY Times infographic: Your Questions About Food and Climate Change, meat accounts for 13.5% of our greenhouse gas emissions. Energy is needed to produce the chemicals used to grow crops for the animals to eat, to process the animals, and to transport the animals. In addition, some animals like cows produce extra methane emissions through digestion ("cow burps").
Worldwide, people who are malnourished tend to be protein deficient in addition to being calorie or vitamin deficient. Protein, especially in the form of animal meat, is economically and environmentally expensive to find, grow or raise. This means that protein is often in short supply, leaving many people without a constant source. Many people who are protein deficient are not getting enough food because of political and economic reasons: enough food is grown, but inequities in distribution and wealth prevent equal access.
Here in the United States, most of our protein comes from bird and mammal meat. Unfortunately, growing these meat sources takes huge amounts of land, water and fossil fuels. If everyone in the world ate as much mammal protein as Americans, the methane emissions would be enormous. There are alternatives (both for Americans and for the rest of the world).
In your homework assignment, I want you to research and discuss solutions to protein deficiency in the world. Keep in mind that the world population will most likely be 9-10 billion people in your lifetime, and that all of these people should be getting 40+grams of protein per day. What do you think needs to be done ensure that all of these people get enough protein?
Possible topics:
- Plumpy Nut Paste
- Lab Grown Meat
- Eating more insects
- Vegetarian diet (no animal meat but often dairy/eggs are ok)
- Vegan Diet (no meat, fish, eggs or dairy, no animal products at all)