Herbicides are still used in large quantities in agriculture, despite organic farming and stricter limits. Their use is to be reduced. In Bavaria, for example, the use of pesticides is to be ...

What do you notice about the mass of biological (living) forms and mass of technological (man-made) forms on Earth? What do you wonder? By The Learning Network A teenager and a New York Times ...

The trouble here is the recorded achievements are mostly input and activity-based, so it is no surprise that Kenyans at large ...