The parent is making the analogy that back then supply chains were powered by wind. Change happens. Electric trucks are becoming available. Heavy transport tr

The parent is making the analogy that back then supply chains were powered by wind. Change happens. Electric trucks are becoming available. Heavy transport trains are now electric: https://thedriven.io/2022/01/19/mining-giant-bhp-orders-electric-trains-for-wa-iron-ore-rail-network/ https://thedriven.io/2022/01/19/mining-giant-bhp-orders-elec... https://www.australianmining.com.au/fortescue-battery-electric-train-next-stop-infinity-and-beyond/ https://www.australianmining.com.au/fortescue-battery-electr... https://www.railtech.com/rolling-stock/2022/03/04/australian-mining-company-works-on-infinity-train-using-gravity-to-regenerating-batteries/?gdpr=deny https://www.railtech.com/rolling-stock/2022/03/04/australian...