Roger, just my personal view.... I would not take a picture of a person drooling on the street because of a heart attack, because if that happened to me, my mother or in general everybody I would not like it to be photographed. You on the other hand feel differently, all the power to you.
There's a difference between
embarrassing and
degrading. I have few problems with the former, serious problems with the latter.
I don't worry too much about these issues when shooting. Here are the questions that I ask when editing:
• Am I taking unfair advantage of someone's social or financial position?
• Does the photograph say something interesting?
• Am I being true to my subject?
• Am I being true to my conscience?
As a moderator in a couple of fora, I see a lot of really unhelpful (cliched, non-empathetic, uninformative, and generally badly done) pictures of people on the street in various states of distress. Making photos like this
that are worth something is difficult work. Most attempts fail, and are jettisoned.
Here's one of the best street portraits that I have seen in a long while:
http://www.flickr.com/photos/paulpepera/5353611184/
It meets all the above criteria, and then some. I only wish that I'd taken it.
🙂