A rallying cry to reclaim lost routes and preserve this precious resource for future generations Walk Magazine
Jack Cornish is head of paths at the Ramblers, Britain's largest walking charity, with over 100,000 members.
In 2017, he walked across the country from Land's End to John O'Groats, and is ten years into a (probably futile) attempt to walk every street in London.
He lives in South East London. Twitter @cornish_jack