| Because it doesn't address the ridiculous amount of energy and resources spent on private transportation to begin with. I see many people excited about the fact that electric cars can be powered by renewables, and efficiency gains automation can bring, without acknowledging the downsides of an auto-dominated society. What it does not solve is: * The energy spent producing a 2000kg+ car (there's 255 million cars in the US alone, 797 for every 1000 people) [1] * That that 2000kg+ car in the US is moving on average less than 2 people per trip [2] * The energy spent moving single commuters on hour long commutes (average of 25minutes each way [3]). I see many comments discussing how drivers will be productive on long automated commutes, while not addressing the inefficiency of that commute to begin with * The destructive and wasteful development patterns of auto-oriented cities - (sprawl, destroyed agricultural lands, the enormous health costs of sedentary lifestyles) * The resources required and pollution generated for the production/maintenance/powering of all these vehicles, renewable or not - renewables only produced ~13% of all electricity in 2015 [4] [1] https://en.wikipedia.org/wiki/Passenger_vehicles_in_the_Unit... [2] http://energy.gov/eere/vehicles/fact-613-march-8-2010-vehicl... [3] https://www.google.com/search?q=number+of+cars+in+the+us&ie=... [4] https://en.wikipedia.org/wiki/Renewable_energy_in_the_United... |