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Is a free lunch enough incentive to get you to litter-pick on holiday? Copenhagen hopes so
Tourists to the Danish capital will be rewarded with free food and activities – but only if they take part in environmentally friendly tasks.

Copenhagen is well known for embracing sustainability and now the Danish capital is read more

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A practical guide on how to stop buying clothes.
Six years ago, Lauren Fay decided to stop buying new clothes for a full year. At the time, this seemed like a radical thing to do; but she was an early member of a growing movement devoted to drastically reducing our clothing consumption.

Back then, Fay was partly motivated to save money. She’s read more

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“If You Can’t Beat Them, Eat Them”
A new kind of out-of-town visitor likes to check out the famous Brandenburg Tor in Berlin these days: Louisiana crawfish scuttles through the site when it rains. After business consultants Lukas and Juliane Bosch learned three years ago that they had become invasive in Berlin, the couple had an aha-moment. “We read that the invasive species has read more

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Sea Otters Returned to a Degraded Coastline Ate Enough Crabs to Restore Balance and Cut Erosion by 90%
Against all odds, a distressed California coastal ecosystem is on the mend, in large part, thanks to the insatiable appetite sea otters have for crabs.

In a groundbreaking study published this week in Nature, scientists revealed that the return of sea otters read more

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Every Bitcoin transaction uses, on average, enough water to fill “a back yard swimming pool”, a new study suggests. That’s around six million times more than is used in a typical credit card swipe, Alex de Vries of Vrije Universiteit Amsterdam, calculates. The figure is due to the water used to power and cool the millions of computers worldwide Bitcoin relies on. It comes as many regions struggle with read more

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Natural materials such as raw soil, shredded straw, husk, and wood were used to build the “mud house”
Italian 3D printer manufacturer, Wasp, has 3D-printed the first eco-friendly house using earth sourced from the surrounding area. It was constructed in 10 days and the materials cost 900 Euro.

Its construction has been possible due to development read more

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Next year, French company Agripolis is opening a 150,000-square-foot urban farm in Paris, where, according to The Guardian, it will grow more than 2,000 pounds of fruits and vegetables every day during high season. The farm is located in the 15th arrondissement, where it will occupy the rooftop of a sprawling entertainment complex that’s currently read more

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Germany is joining the ranks of those countries betting on “electric highways” to foster eco-friendly trucking. The country has started real-world tests of an eHighway system on a 3.1-mile stretch of the Autobahn between Frankfurt and Darmstadt, with an electric-diesel hybrid truck merging into everyday traffic while it received power from read more