The birds sing their HAPPY song,
Flowers RISE toward the sun,
Bees buzz and pollinate flowers,
Children SMILE and play for hours,
Streets are CARED for – NO LITTER to be seen,
Parks and pavements are all squeaky – CLEAN,
People walk and cycle more often,
They don’t use the car/bus/train transportation,
The sky is BLUE and the air is CLEAR,
The sun SMILES and the clouds CHEER,
The sea hums and the fish HAPPILY SWIM,
The trees sway and the animals SING.
“Peace at last, the humans have come to their senses,
they’ve stopped littering, they’ve stopped being menaces,
they’ve stopped all this pollution,
they’ve helped land and sea,
now all animals can roam happily and free!”

(not necessarily going to happen, but it could.:)