THE Blue Planet films and this week’s BBC documentary on the worldwide threat to all sea life will, it is to be hoped, encourage all of us to get our thinking caps on to find solutions. For years I have collected litter on my country walks but, having seen the enormous scale of the damage to our oceans, I can see that every effort to clean up our countryside whilst ignoring our beaches and oceans is almost pointless. . https://www.heraldscotland.com/news/16961912.letters-the-scourge-of-plastic-polluting-our-seas/