Encyclopaedia of sustainability
The most important definitions from A-Z at a glance:
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What is linen? Definition & Classification
Linen is a natural fiber used for light summer clothing or fine napkins. The advantages of the material are undisputed. But what about sustainability? And what exactly is linen anyway?
How sustainable is (my) Christmas tree?
No Christmas without a Christmas tree - but is it actually sustainable? For many, it is simply part of the family celebration: Decorating it is a fixed ritual that heralds the reflective season. At the same time, it is a painful sight to see all the trees lying by the roadside three weeks later. This begs the question: How sustainable is it to cut down 30 million trees every year - just for the Christmas season?
your 7-day climate challenge
It's getting hotter: we are experiencing more heat days & droughts, and at the same time more heat storms with heavy rain and floods. The Challenge is your chance to take action!