Climate change: Should you fly, drive or take the train? - BBC News
Which form of transport has the smallest carbon footprint? - Our World in Data
Flying first class on a single domestic round trip can contribute more greenhouse gas emissions than a year of driving - Green Car Congress
Carbon Offsets for Private Jets: Fly Climate Neutral with Verified Carbon Offsets
Europe: return flight carbon footprint | Statista
Opinion: Instead of flight shaming, be thoughtful about all travel | Ensia
The bullet train to lower-carbon travel - International Council on Clean Transportation
Buy your right to pollute – DW – 06/06/2018
How much CO₂ is emitted during a flight? – myclimate has updated the online flight calculator
How far off is eco-friendly flying? – DW – 11/22/2018
Travel carbon footprint by transport mode | Statista
Specific CO2 emissions per passenger-km and per mode of transport in Europe — European Environment Agency
Which form of transport has the smallest carbon footprint? - Our World in Data
Climate change: Should you fly, drive or take the train? - BBC News
Carbon Monitor, a near-real-time daily dataset of global CO2 emission from fossil fuel and cement production | Scientific Data
Opinion: Instead of flight shaming, be thoughtful about all travel | Ensia
Opinion: Instead of flight shaming, be thoughtful about all travel | Ensia
Climate change and flying: what share of global CO2 emissions come from aviation? - Our World in Data
Switching flights could slash your carbon footprint | WIRED UK
Calculating Your Carbon Footprint - TEXAS COASTAL EXCHANGE
Truck Carbon Footprint Calculator: Choose Your Pickup's Year, Make, and Model
Carbon calculator: find out how much CO2 your flight will emit | Flights | The Guardian
Issue Brief | The Growth in Greenhouse Gas Emissions from Commercial Aviation (2019, revised 2022) | White Papers | EESI
Every Time You Fly, You Trash The Planet — And There's No Easy Fix | FiveThirtyEight
Climate change and flying: what share of global CO2 emissions come from aviation? - Our World in Data
Carbon Footprint Factsheet | Center for Sustainable Systems
