The light in Alaska in particular is so beautiful. So beautiful! Such incredible light.

I can be an artist a posteriori, not a priori. If my pictures tell the story, our story, human story, then in a hundred years, then they can be considered an art reference, but now they are not made as art. I'm a journalist. My life's on the road, my studio is the planet.

I am a former economist. I never went to photography school to learn photography.

I try with my pictures to raise a question, to provoke a debate, so that we can discuss problems together and come up with solutions.

I have a way to photograph. You work with space, you have a camera, you have a frame, and then a fraction of a second. It's very instinctive. What you do is a fraction of a second, it's there and it's not there. But in this fraction of a second comes your past, comes your future, comes your relation with people, comes your ideology, comes your hate, comes your love - all together in this fraction of a second, it materializes there.

I don't believe a person has a style. What people have is a way of photographing what is inside them. What is there comes out.

What I want is the world to remember the problems and the people I photograph. What I want is to create a discussion about what is happening around the world and to provoke some debate with these pictures. Nothing more than this. I don't want people to look at them and appreciate the light and the palate of tones. I want them to look inside and see what the pictures represent, and the kind of people I photograph.