> Human-piloted aircraft for routine transportation makes no sense. In terms of safety and ecology for long-distance travel, trains will dominate in the end bec

> Human-piloted aircraft for routine transportation makes no sense. In terms of safety and ecology for long-distance travel, trains will dominate in the end because flying adds inherent risks and consumes much more energy. OK cool I'll just take a train.... uhhh absolutely nowhere as I live on an island with extremely limited inter-city rail.