Try, for a moment, to suspend your calculations on the size of Prince Charles's family's carbon footprint, and listen to his enviromental video message to leaders at the G20. We feel sure it will make all the difference.
"I am afraid it has proved impossible for me to do so in person, but by being with you in this virtual manner, at least I am able to say what I feel needs saying in a low-carbon way," he comments at the outset.
