[acallahan]

To make that more concrete, there are environmental externalities that no one is paying on gas, but whose cost is real. The first recent source I found on google [1] pegs the externalities at $3.80 per gallon of gas, which would more than double the cost of gas (in the US) if factored in.

More directly, if you drive your vehicle 100k miles at 20 MPG, that's $20,000 in environmental harm you're creating and passing on to be someone else's problem. To me, that makes electric cars (and other alternatives) seem more attractive.

[1] https://www.forbes.com/sites/tomzeller/2015/03/05/study-your...