Most of us, including scientists, are blind to the full scope of the living world. This was illustrated by an informal survey which asked biologists and ecologists from elite universities two questions. In terms of mass, is the living world mostly composed of animals, plants or bacteria? And is there more global biomass … [more…] “Humans are a massive minority on Earth. Why don’t we act like it?”
Certain groups of animals are declining at an alarming rate—and none more so than those living in freshwater.
This year’s Living Planet Report shows that populations of animals—including mammals, birds, fish, reptiles, and amphibians—plummeted by 60% between 1970 and 2014. But those living in freshwater are experiencing a far more drastic decline: 83% since 1970. It’s a sobering statistic and one tied directly to the ever-increasing pressures that people are … [more…] “83% decline of freshwater animals underscores need to protect, restore freshwaters”