Climate killer air transport

Aircraft not only emit the greenhouse gas CO2. In particular, they introduce nitrogen oxides, ozone, sulfates, soot and water vapor into high layers of air. According to the IPCC (Intergovernmental Panel on Climate Change), the resulting effects on the climate are 2-5 times higher than those caused by CO2 (source: BUND).

That is not the only reason why we produce in Europe.