01. March 2022
2013: The International Year of Water Cooperation
For the Greek philosopher and mathematician Thales of Milet it was the “principle of all things”, Leonardo da Vinci called it the “blood of the planet” and the Digitale Wörterbuch der Deutschen Sprache [Digital Dictionary of the German Language] soberly defines it as “colour, odour and tasteless fluid”. We are talking about water.