Unpopular belief: autonomous vehicles won't reduce traffic; car utilization will increase to saturate capacity.
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The hope is more utilization of fewer vehicles.
With you there. What is the hope looking like these days for things like trains?
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Depends on the train, but what do you mean? Do you mean self driving?
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my question is more or less, what does the future look like over in rail-based transit?
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Hopefully more trains in more places, going up to about 300km/hr. Not sure there’s a general theme beyond that. Economics currently runs out past 300km/hr with existing technology.
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what does "runs out" mean here?
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Increased cost required to power train through increased air resistance (or align trackway) not usually worth benefit in travel time reduction. A lot more power to save five minutes.
End of conversation
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