BBC documentary about blind man's travels

While waiting for Jazz to go for dinner, I found a BBC documentary about a blind journalist Peter White's travels to San Francisco and Istanbul. He seems to be having a good time "people-hearing", walking, attending a baseball game and talking to people. It's pretty amazing how a blind person can travel alone (I assume) and create a radio story without the need for sight. Here's what he says:

I’ve avoided (describing what can be seen) because I avoid it in real life. I personally don’t want people describing views to me because, having never seen, they don’t mean much.

Click to listen Peter White's travelogue.