So, Soupios explains, it is not worth it to waste our physical, intellectual and spiritual energy worrying about things that are beyond our control.

Yes, there is a trickle（涓涓細(xì)流）of biofuel（生物燃料）available, and more may become available, but most biofuels cause economic waste and environmental destruction.

Don't you think it's an awful waste of time?

They may regret the time they wasted.

A study by the University of Manchester calculated the emissions of CO2—the main greenhouse gas responsible for climate change—at every stage of microwaves, from manufacture to waste disposal.

Certainly, you don't want to waste your precious hours on following the developments in a disorderly fashion, and miss important deadlines, confuse interview times or forget to follow up as a result.

During 26 vigorous exercise, our muscles tire as they run out of fuel and build up waste products.

rick Rahim, from virginia, flies helicopters for a living, and when his seven-year-old son's tooth became loose he did not waste time by tying it to a door handle.

search of food, they make the waste sites their winter feeding grounds.

Writing in the journal, the scientists describe how the storks from Germany were clearly affected by the presence of waste sites, with four out of six birds that survived for at least five months overwintering on rubbish dumps in northern Morocco, instead of migrating to the Sahel.

While many birds travelled along well-known routes to warmer climates, others stopped short and spent the winter on landfills, feeding on food waste, and the multitudes of insects that thrive on the dumps.

There are huge clusters of organic waste they can feed on, said Flack.

Much of the waste is discarded rotten meat, mixed in with other human debris such as plastic bags and old toys.

Instead of flying thousands of miles in search of food, they make the waste sites their winter feeding grounds.

With fertilizer prices jumping nearly 50% per metric ton over the last year in some places, human waste is an attractive, and often necessary, alternative.

We need to accept that fact across much of the planet, so waste with little or no treatment will be used in agriculture for good reason.

Those dangers can be addressed with farmer and consumer education, he said, while the free water and nutrients from human waste can help urban farmers in developing countries to escape poverty.

Irrigation is the primary agricultural use of human waste in the developing world.

In some cases, water is so scarce that farmers break open sewage pipes transporting waste to local rivers.

In most cases, the human waste is used on grain crops, which are eventually cooked, minimizing the risk of transmitting water-borne diseases.

But frequently untreated human waste harvested from lavatories is delivered to farms and spread as fertilizer.

But Pay Drechsel, an environmental scientist, argues that the social and economic benefits of using untreated human waste to grow food outweigh the health risks.

What a waste of money! In return for an average of ~44,000 of debt, students get an average of only 14 hours of lecture and tutorial time a week in Britain.

It is simply a waste of time.

The Love Food, Hate Waste campaign entered into a collaboration last year with another such network — the Women's Institute.

But more privileged students must not waste this opportunity either.

Waste Not, Want Not Feeding the 9 Billion: The Tragedy of Waste

Furthermore, this figure does not reflect the fact that large amounts of land, energy, fertilisers and water have also been lost in the production of foodstuffs which simply end up as waste

As a global society, therefore, tackling food waste will help contribute towards addressing a number of key resource issues.

Governments of rapidly developing countries incorporate waste minimisation thinking into the transport infrastructure and storage facilities currently being planned, engineered and built

Elimination of waste alone can potentially provide over sixty percent more food for the growing world population.

Poor practices in harvesting, storage and transportation have resulted in a waste of much of the food we produce and thus a waste of land and resources.

Food waste in less-developed countries happens mainly at the producers' end

Wasting food means losing not only life-supporting nutrition but also precious resources, including land, water and energy.

However, characteristics associated with modern consumer culture mean produce is often wasted through retail and customer behaviour.

To increase the volume and the speed with which we move natural resources through the consumer economy to the junk pile or the waste heap.

"There is a large potential for waste water agriculture to both help and hurt great numbers of urban consumers," said liqa Raschid-Sally, who led the study.

And now, for the lighter side of the news, Europe is setting an example for the rest of the world, when it comes to food waste.

Annually, the world generates 1.3 billion tons of solid waste.

By creating more awareness around your efforts to reduce waste, and by developing a culture of responsibility, repair, and reuse, you can build customer loyalty based on shared values .

Despite being the continent's second-largest producer of tomatoes, Nigeria is dependent on $1 billion worth of tomato-paste imports every year, as around 75% of the local harvest goes to waste thanks to a lack of proper storage facilities.

For other companies interested in reducing waste, helping the environment, and providing the sustainable lifestyles that consumers seek, here are some first steps for building a relationship with customers that focuses on recycling and restoring value to

In addition to this, businesses would now be rewarded for successful efforts to cut food waste.

In poor, dry regions, untreated waste water is the only viable irrigation source to keep farmers in business.

It could just be a waste of money.

Italy is not the only country to focus on reducing food waste.

Just earlier this year, the European Parliament voted in favor of legislation that would stop grocery giants from unfair trading practices that result in overproduction, thus creating waste.

Reducing waste by incorporating med materials into production can cut costs and decrease the price of procurement: less to be procured from the outside and more to be re-utilized from the inside.

The " Love Food, Hate Waste " campaign entered into a collaboration last year with another such network — the Women's Institute.

with fertilizer prices jumping nearly 50% per metric ton over the last year in some places, human waste is an attractive, and often necessary, alternative.

Writing in the journal, the scientists describe how the storks from Germany were clearly affected by the presence of waste sites, with four out of six birds that survived for at least five months overwintering on rubbish dumps in northern Morocco, instead

Yet, more and more businesses are thinking about how to reduce consumer waste.