Before revision: COVID-19 pandemic By April 2020, the COVID-19 pandemic had caused global air travel numbers to plummet, as airlines cut up to 95%DIF < of their trips, dwarfing the impact of the flygskam movement.
After revision: By April 2020, the COVID-19 pandemic had caused global air travel numbers to plummet, as airlines cut up to 95%DIF < of their trips, dwarfing the impact of the flygskam movement.