> I remember reading "Das neue Universum"² in the early 80s where they proposed large skyscrapers connected by tubes. No cars in sight. This reminds me of the

> I remember reading "Das neue Universum"² in the early 80s where they proposed large skyscrapers connected by tubes. No cars in sight. This reminds me of the pedway scheme they tried to do in London, even going so far as to require buildings in the city to prepare for these bridge walkways between buildings. Here's a nice little documentary about it: https://vimeo.com/80787092 https://vimeo.com/80787092 For anyone interested in architecture visiting the city of London, I highly recommend a visit to the barbican as well.