If one accepts the idea of man-made global warming, what is sailing round Antarctica looking at the ice cap melting doing to help?
Having asked myself that question, this sprang to mind almost complete. With thanks to George Formby:-

Explorer was a cruising ship that sailed Antarctica,
To show you global warming had all gone a bit too far,
It went down in the pack ice just the other day,
'Twas then that I remembered what my Granny used to say.

It serves you right, you shouldn't have gone,
It jolly well serves you righr,
It serves you right , you shouldn't have gone,
You might have been dry and tight,
You might be safe at home in bed, instead of in this plight,
It serves you right, you shouldn't have gone,
It jolly well serves you right,
And it's no use kicking up a row, 'cos you're stuck in a lifeboat now,
In the wide antarctic ocean without any help in sight,
You've got icicles on your binnacle and it ruddy well serves you right!

FC