How can we simply let so much food go waste when millions of people around the world go hungry every day? The introduction of methane emissions from food waste derive from the life cycle of production to consumption.
With agriculture accounting for 70 percent of the water used throughout the world, food waste also represents a great waste of freshwater and ground water resources.
It wastes the raw materials and energy used in making the items and it wastes money. Factory Farming Most, if not all, meateggsand dairy products used in fast food is produced at factory farms.
In a report, the United States Department of Agriculture found that over quadrillion Btu of energy were used by the U. As a companion to its new study, FAO has also published a comprehensive "tool-kit" that contains recommendations on how food loss and waste can be reduced at every stage of the food chain.
For instance, individual consumers can cut back their food footprint by not necessarily placing high preference on the very best food quality. From an environmental aspect, food waste leads to a chemical usage such as fertilizers and pesticides, more fuel gets used for transportation, and the more food rots in landfills, the more methane gets created, which is one of the most harmful greenhouse gases that contributes to global warming and climate change UNEP, n.
Plate waste is the biggest contributor due to large portions and undesired accompaniments. If the food cannot be reused at all, then we should at least try to recycle it in a responsible manner instead of sending it to the landfills where it continues to rot.
Packages sent to stores are too large for their expectant capacity and become overstocked, fresh and ready made food often get thrown away, and they abide by the sell by date to be ready to stock up on new items. The developed world in particular speeds the process of global warming by squandering such large amounts of food.
In such scenarios, leftovers and partially used food account for the food that goes to waste. If the food still ends up unfit for human consumption, it can be used for feeding livestock, saving precious resources that would have otherwise been used for producing commercial feed.
The global volume of food wasted per year is estimated to be 1. This essentially translates to lesser use of natural resources to produce food which is not needed. In France, food waste waits to be converted into methane and biogas. This will affect all ecosystems existing in the water.
Environmental Effects Surface water contamination: So in trying to save food, labor and money, hotels and the entire food service industry should work on the production of small batches or use the cook-to-order option. When people buy more than needed, the excess will often end up in the trash bin.
Over-ordering also leads to expiry of food staff with limited shelf life as some of it will remain unsold.Environmental impacts Disposing of waste has huge environmental impacts and can cause serious problems.
In the UK much is buried in landfill sites – holes in the ground, sometimes old quarries, sometimes specially dug. As if pink slime and obesity weren’t enough, here are 10 more shocking ways fast food wreaks havoc on our health, animals, and the environment: What are the effects of fast food on our health?
1. Sep 12, · The more scientists study the issue of food waste — and its worrying implications for both the environment and global food security — the clearer it becomes how much of a problem it is. Xenoestrogens are just one example of how pesticides and other toxins that humans use in food production are impacting our environment and our health.
How we are wasting nutrients Increasingly, the food Americans eat comes from far away. And beyond its environmental impacts, the direct economic consequences to producers of food wastage (excluding fish and seafood) run to. The type of food wasted has a significant impact on the environment, scientists have found.
Although less meat is wasted (on average) compared to fruits and vegetables, the researchers found that.Download