Contrails | The Optimist Daily: Making Solutions the News
Today’s Solutions: June 23, 2024

Changing the altitude of some

Changing the altitude of some aircraft could reduce the climate impact of flying

Greener fuels, electric engines, and more efficient aircraft are all being touted as ways to reduce the environmental harm of flying, but a new study suggests one simple move could help existing flights drastically cut their impact. Getting planes to fly just a couple of thousand feet higher or Read More...