On: Can you buy the same ticket at a lower price if yo...

[pjc50]

I put "fossil emissions" in my original comment for a reason; things which are made from atmospheric CO2 and not fossil carbon, but then release CO2 again when used, are "net zero" and should not be counted unless you want to confuse people.

[madsbuch → pjc50]

The normal person add fuel to their car and expects emission from the car.

The discourse on qualifying different forms of fuels is way more confusing.

It is also dangerous. If we allow marketing of "net-zero" fuels, fossil fuel companies will offset their fuel with CO2 certificates.