Feedback from readers about the high-speed railway essay continues:

Why didn't you mention Maglev?!
Spain is now investing in all kinds of new rail lines.
Why didn't you mention Maglev?! (again)
Highways in the U.S. are hardly 'awesome'. (again)
We need an entirely new transportation paradigm, (the specifics of which are not known).

Someone also just pinged me about something called Cybertran. Check it out.
Posted
AuthorDavid Wolman