Photogrpaher Erik Johansson talks about his artwork at TED. Not journalism, but the conflict of what we do and what artists do is always in our heads and he has a nice line around the five minute mark that touches on ethics:

I personally think that it’s easier to actually create a place than to find a place because then you don’t need to compromise with the ideas in your head.

(Thanks to Stanley Leary for the lead on this.)