Why you should choose a train journey instead of a flight - Sustainable Conferencing Initiative
Carbon Footprint of Driving vs. Flying: Best for the Earth?
High-Speed Rail Is Killing Short-Haul Air Travel - Travel Stats Man
Why taking the train is the best option | Interrail.eu
The bullet train to lower-carbon travel - International Council on Clean Transportation
From plane to train: Europe is pushing climate-friendly travel | Article | ING Think
Air travel versus … | Heinrich Böll Stiftung
Train vs plane: Is rail the more appealing option?
Opinion: Instead of flight shaming, be thoughtful about all travel | Ensia
Ferry or Flight? - Úna
15 reasons trains are better than planes
No need for 'flygskam' – here's how to lower your carbon footprint when flying - LuggageHero
The Best Travel Carbon Calculators (To Find Lower-Emission Flights) • Tilted Map
Climate change: Should you fly, drive or take the train? - BBC News
Reducing demand for air travel starts at work - Climate & Environment at Imperial
Charted: Comparing the Carbon Footprint of Transportation Options
How to Reduce the Carbon Footprint of Your Travels - Sustainable Travel International
Is train a feasible alternative to flying? - GoClimate Blog
Which form of transport has the smallest carbon footprint? - Our World in Data
Opinion: Instead of flight shaming, be thoughtful about all travel | Ensia
Climate change: Should you fly, drive or take the train? - BBC News
Trains, Planes, or Cars: Which is the Most Carbon-Efficient Way to Travel? - Streets.mn
Opinion: Instead of flight shaming, be thoughtful about all travel | Ensia
Feeling Flygskam? It's a Flying Shame.
What's Greener In Europe — A Train, A Plane, Or A Car? What's Dirtiest? - CleanTechnica
Which form of transport has the smallest carbon footprint? - Our World in Data
