What a terrible thing is food
For the fuel it was intended to be
Has now become my lord and master
At whose tyrannical mercy am I
From morning till night till morning again
But if it's the engine that's really at the heart of the problem
It's the engine then that needs looking into
Rather than the fuel be faulted
In which case a new fuel source would be needed
And for which a new fuel-compatible engine would be required
As has been achieved by some of the world's major car manufacturers today
In view of a petroleum-depleted world some time tomorrow.
