Weeks before the planned handover of defeated US President Donald Trump to his successor Joe Biden, an extraordinarily thorough deep cleaning of all areas in...
Why recycling must be thought through to the end
"I cannot get rid of the ghosts I called". If plastic had already been a topic at the end of the 18th century, Goethe might...
Food hygiene – and why doing a lot doesn’t help a lot
Even if food scandals make a good copy for all media again and again, they can hardly surprise anymore. Germs in milk, life-threatening bacteria in...
New mind – why old paths run in circles
In almost all challenges that keep the world busy, a long-term problem solving is usually hindered by a widespread behavior pattern: people do far too...
