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?
Y otra idea que tuve también, fue presentada por un ecologista — Él básicamente hizo un cálculo donde tomó un litro de gasolina y dijo bueno, ¿cuánto carbono conlleva, y cuánto material orgánico?