Re:The president of Toyota will be replaced to accelerate th...
by jhp123 on Friday January 27, 2023 @12:19AM
(#34542784)
Steel is very problematic. 90% comes from China. Proven reserves of iron will run out at some point and we'll need to find new ones. Smelting uses coal. Iron mining is environmentally destructive.
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Re:The president of Toyota will be replaced to accelerate th...
by _hypx on Friday January 27, 2023 @02:58AM
(#34543722)
Iron is one of the most common elements in the Earth's crust. It is not going to run out.
Re:The president of Toyota will be replaced to accelerate th...
by jhp123 on Friday January 27, 2023 @04:49PM
(#34552365)
Amount in the crust is hardly relevant. After all there are trillions of tons of lithium etc. in the Earth's crust. Transition to a "hydrogen economy" would put unprecedented demand on existing sources. It's not realistic.