Gavin Knight .com

I've been following invisible.tv invisiblepeople.tv's series of short video interviews with american homeless people.

Their byline is particularly poignant: "Caution: Some content may be offensive. Our hope is you'll get mad enough to do something." - applies to all issues of social justice, really.

Each person interviewed has a story. Each has a name.

Whilst I hope New Zealand's social welfare and health systems are better at catching, and helping, people with stories like these - it is a timely reminder of the real challenges faced by vulnerable people; even in comparatively wealthy societies like ours.

Challenging ...