+6

Elon Musk with his 'bore a hole in the earth for a self-driving car' is as usual out-of-touch with reality. Yes...it's been done. It's called a subway, a metro, or a tube. Hard to do these days with cities developed as they are. And what it sounds like, if at all possible, might just be only affordable for rich people.

At least Richard Branson tries to improve lives globally...you only seem to do it for yourself and your buddies. Here's an idea. Why don't you multi-million-billionaires who want to make a notation in history....why don't you-all get together and come up with some decent ideas that benefit all of us...