The World Economic Forum (WEF) in Davos, Switzerland, has come under scrutiny again for the apparent contradiction between its focus on climate change and the extensive use of private jets by attendees.

Every year, thousands of jets fly into surrounding airports to attend the World Economic Forum at Davos. Once these ultra-wealthy individuals land, they're often transported from the Zurich airport and other surrounding airfields via private helicopters or comically large motorcades. Top leaders, billionaires and elites sit behind closed doors and discuss, among other things, reducing climate emissions and becoming carbon neutral.