Avoid domestic flights (short-mid range) - Switch to train or bus

Air travel will be one of the last sectors to become low carbon. Until then, we need to reduce air travel to a minimum and choose other ground based travel modes. Especially short to mid-range flights, within one country should be replaced by train, bus or if need be a (shared, electric) car. The easy and specifics to implement this climate action will vary across the world, but within Europe it is simple and often comes with the same or faster end-to-end travel times. Ideally, domestic fossil-fuel flights are banned and train travel made reliable and cheap. | FlixBus, Omio, Rome2Rio, Interrail