This year is already the hottest ever recorded in a dozen countries, including France. Transport is the second largest contributor to greenhouse gas (GHG) emissions, trailing emissions from energy production.
An alternative with a very limited ecological impact is already on the rails: the train. At an average trip, the train emits up to 20 times less GHG per person, than the average plane and plane. But the debate on the ecological impact of the train has not yet been provided - the locomotive is electric.