RT @DoctorVive
"12% of Americans, who make more than 6 round trips by air a year, are responsible for 2/3 of...aviation emissions."

That means approx 39M Americans, 0.05% of the global population, produce 16% of the global carbon budget for 1.5C by their flying alone. https://twitter.com/HirokoTabuchi/status/1184864088331112453