Greenhouse Gas (Triolet) Poem by Albert Ahearn

The features of the Triolet are:
· 8 lines.
· Two rhymes.
· 5 of the 8 lines are repeated or refrain lines.
· First line repeats at the 4th and 7th lines.
· Second line repeats at the 8th line.
· Rhyme scheme (where an upper-case letter indicates the appearance of an identical line, while a lower-case letter indicates a rhyme with each line designated by the same lower-case or upper-case letter) :
A
B
a - Rhymes with 1st line.
A - Identical to 1st line.
a - Rhymes with 1st line.
b - Rhymes with 2nd line.
A - Identical to 1st line.
B - Identical to 2nd line.
***********************
Our blue marble is imperiled
Due to excessive CO2
Like being over a barrel.
Our blue marble is imperiled.
Greenhouse gas, it's our funeral
the solutions long overdue.
Our blue marble is imperiled
Due to excessive CO2.