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A comment on Amtrak's 2035 map has people talking about the future of U.S. train travel. Parent comment
Aviation accounts for 9% [1] of US transportation co2 emissions (and as they're emitted at high altitude, impact is likely more like 13-14%)
[1] https://www.epa.gov/greenvehicles/fast-facts-transportation-...
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Aviation accounts for 9% [1] of US transportation co2 emissions (and as they're emitted at high altitude, impact is likely more like 13-14%)
[1] https://www.epa.gov/greenvehicles/fast-facts-transportation-...