If a country is serious about reducing CO2 emissions, it should be serious about moving people from plain to train, if possible. https://www.bbc.co.uk/news/scie

If a country is serious about reducing CO2 emissions, it should be serious about moving people from plain to train, if possible. https://www.bbc.co.uk/news/science-environment-49349566 https://www.bbc.co.uk/news/science-environment-49349566