Why our children need to get outside and engage with nature.
"Ask anyone over 40 to recount their most treasured memories of childhood play, and few will be indoors. Fewer still will involve an adult. Independent play, outdoors and far from grown-up eyes, is what we remember. As things stand, today's children will be unlikely to treasure memories like that: 21% of today's kids regularly play outside, compared with 71% of their parents."