Nature

We all know instinctively that a walk somewhere green will clear our head, provide inspiration or help to deal with stress.  But it's only recently that health organisations have begun to take the healing effect of nature seriously.  More than just a venue for exercise, the natural world can also help alleviate mental health problems and lift the spirit.  Conversely, pollution of nature is linked to allergies and other illnesses. 

Over the coming weeks and months we'll be bringing together fascinating perspectives on these issues from scientists and doctors and examining the latest research demonstrating that our health is inextricably interlinked with the natural world.