re: In order to respect the Paris agreement you can shower three times per week, max 8 minutes

quote:

---

And I have to be missing why they specified econo class travel for the one annual flight allowed. Does business or first class use more fuel?

---

In theory, yes. If everyone was crammed in like coach, the fuel per person would be lower.

That said, since the first/business class people aren't giving up their spots... in reality the answer is no.