[King Greymung]

In a bid to reduce his carbon footprint to the absolute minimum, environmentalist Donnachadh McCarthy, 51, limits his showers to about twice a week.

Oookay....

[paterfamilias]

“In a bid to reduce his carbon footprint to the absolute minimum, environmentalist Donnachadh McCarthy, 51, limits his showers to about twice a week.”

The problem is that using this techinque, the carbon footprint is inversely proportional to the skivvy skidmark.