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ความคิดเห็นที่ 78 |
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http://en.wikipedia.org/wiki/Food_waste
Food waste can have a dramatically varied impact, depending on the amount produced and how it is dealt with; in some countries the amount of food waste is negligible and has little impact. In countries such as the US and the UK however, the social, economic and environmental impact of food wastage is enormous.
In the UK, 6.7 million tonnes per year of wasted food (purchased and edible food which is discarded) amounts to a cost of 10.2 billion pounds each year. This translates a cost of 250 to 400 pounds a year for every British household.[4]
The per capita annual food waste output in North America in 1918 was estimated as 100-200 pounds,[5] with the largest source from domestic properties, although that may have little relevence today.
A study by the University of Arizona in 2004, indicated that 14-15 per cent of US edible food is untouched or unopened, amounting to $43 billion worth of discarded, but edible, food.
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2 ส.ค. 52 08:38:21
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