The shipping industry should stop this silly talk about seafarers being invisible. How can they be out of sight and out of mind? Seafarers love to post selfies on Facebook. And there is constant warbling from the maritime do-gooders about the rights and mental health of mariners that is louder than the song of a blue whale.

No sir, the really invisible ones are the fishermen who eke out a living from the sea. They are seldom in the media spotlight. Unsung, they face greater dangers in the course of their work than do merchant sailors. Yet, how many would spare a thought for these hardy folks?