Earth and Leaf Editorial – Title The Merlin could disappear in worst-case scenario, with British isles facing ecological ‘point of no return’  This is the very bleak picture the UK faces.  Agriculture must change.  This starts at the top in two distinct ways;  With our moorlands and uplands and our politicians.  The way our uplands are managed is one of the last remaining examples of feudal heritage. Large estates with tenant farmers scraping a living, whilst the land is managed for sport privilege for a few wealthy individuals.  Grouse shooting must end and our politicians must drive this. Researchers warn of 20-year window for decisions on climate and land use,…