And another idea that I had as well, that was brought forward by an ecologist -- he basically did a calculation where he took one liter of gas and said, well, how much carbon it would take, and how much organic material?
En annan idé jag också hade, som lades fram av en ekolog -- Han gjorde praktiskt taget en uträkning där han tog en liter bensin och sade "Hur mycket kol skulle det kosta, och hur mycket organiskt material?"