A drone flies high overhead, gathering evidence of soil erosion in a Worcestershire potato field. On the ground it is pretty obvious what’s happening, there is a huge crack running from the top ...

There are many causes of rainforest deforestation, which leads to loss of habitats, soil erosion, flooding and global warming. International agreements, 'debt for nature' swaps and selective ...

"Every bit of rain forest that gets ripped out over there ... It also protects the forest floor, which slows down soil ...