[jlv2]

When making the comparison, don't forget to tally the effects and emmisions of drilling, pumping, refining, and delivering oil and gasoline to the point-of-sale.

[triceratops]

And all the oil spills and methane gas leaks.

[nashashmi]

These are not by design. They are by chance.

[nashashmi]

Yes. All of these are things that should be tallied if we are only looking for ghg contributions.