Why can Danes reduce food waste by 75% in just 5 years?

The Agriculture and Food Council announces that the country has reduced the amount of food waste by 25% in 5 years.

So what did they do? In response to this question, Jonathan Bloom, author of the book “American Wasteland” (USA, the land of waste) gave the following reasons:

1. Denmark has a pioneer

Never underestimate the power of a passionate individual. The anti-food waste movement in Denmark is led by a leader named Selina Juul, who emigrated from Russia as a teenager. Juul was shocked to see the excess food there, while in the country where she was born, the shelves were completely empty. So she formed a group, named: “Stop Food Waste.” This action is seen as a driving force for the government to pay attention to the problem of food waste.

2. Awareness

Fighting food waste is becoming a trend now, and Danes like to follow trends. Marie herself – Princess of Denmark – also attended the opening ceremony of WeFood, a grocery store in Copenhagen that sells expired food to the public. The Danes were so supportive of WeFood, that they lined up every day to buy any donated merchandise. While only a few people come to buy bargains, most come for “political reasons.” The demand is so great that WeFood recently opened a second store.

3. Denmark is a small country

With a small population and small geographical boundaries, the message “Stop wasting food” can be transmitted quickly and easily received by everyone. Danes really care about this issue. When visiting this country, Bloom discovered that everyone, from taxi drivers to culinary experts, to politicians, all eager to talk about food waste and rational issues. Why it is such an important issue. This is the result of a successful campaign!

4. Danes are economical

Food in Denmark is actually quite expensive. People have to spend 11.1% of their income on food, while in the US that amount is only 6.4%. When the price is expensive, people dare to waste it.

Unlike other countries, the “disposable” culture does not penetrate the Danish community. This can be seen in its design and architecture, everything seems to be built to last forever.

5. Most Danes know how to cook

Because food is very expensive. Danes tend to eat at home rather than going out. This means that everyone knows how to prepare basic meals, prepare leftovers, and even toast is used again at the next meal. In the words of Rikke Bruntse Dahl, an employee at Copenhagen House of Food, a center aimed at improving the quality of food in public kitchens:

“We don’t want to waste resources and make the most of what we have, just like housewives making the most of the day’s food.”

6. Small fridge

Because of the short distance to the market, people tend to buy small quantities of food for daily use, rather than buying a lot on a weekly supermarket trip. When you have a small refrigerator in the kitchen, managing food will become easier.

7. Government support

Change only really happens when the policy also changes. Last summer, the Danish Minister of Food and Environment provided a financial package of nearly US $ 750,000 to support projects addressing food waste, from production to consumption.

The relaxed regulations in the sale of expired food have helped WeFood survive and thrive. In Denmark, as long as the overdue food is clearly labeled and shows no signs of affecting health, it can be legally sold.

These are the reasons that belong to Danish culture so that they can minimize food waste to a minimum. How about you? If you don’t want to waste your family’s food, start making changes now.

Roll Royce has launched a self-propelled ship project

The world’s leading car company Rolls Royce has no intention of participating in the field of self-propelled cars, but it is more daring to invest in developing self-propelled shipping.

Rolls Royce’s Automated Marine Technology Application (AAWA) project expects that it can develop and introduce self-propelled seagoing vessels starting from remote-controlled ships to self-propelled ships. navigating, and then moving freighters across the sea for the next 10 to 15 years.

A daring project holds great potential

Navigation can not be as accurate as on a fixed-length route, on the vast ocean, countless incidents can be unpredictable. With traditional ships, sailors also have to connect a lot of information from many sources such as weather forecasts, radars or infrared cameras that are remotely analyzed to navigate.

A concept design of Roll Royce’s self-propelled train

According to statistics, about 75-96% of marine accidents are caused by human error, mostly due to crew fatigue. Self-propelled seagoing vessels not only minimize these errors, but also minimize the risk of man on long trips such as weather or pirates.

Without a crew, it could be completely redesigned, focusing on improving cargo efficiency, reducing operating costs, cutting ventilation, heating, and wastewater treatment systems. area of ​​the sailor.

In addition, this project will also be used as an exploration program to identify problems that are unknown to humans at sea.

“Pirates” will also turn to technology

Oskar Levander, vice president of development of Rolls Royce, one of the “naval architects”, said automation would reduce the risk of traditional piracy, because self-propelled ships would be difficult to take over and there would be no sailors or passengers to take hostage.

The ship will be equipped with infrared detectors, high-resolution cameras and laser sensors. Information is transferred to the shore for monitoring staff to process through the screen. Therefore, the biggest challenge of self-propelled ships is to ensure that ships can receive data from the center to safely dock as well as transfer data ashore smoothly, while lacking channels. Large flow load.

That also means that hackers can block data transmission and “hijack ships” without resorting to force.