I have tried to bring about better communication between people. I believe that humanitarian photography is like economics. Economy is a kind of sociology, as is documentary photography.
We are one human race, and there must be understanding among all men. For those who look at the problems of today, my big hope is that they understand. That they understand that the population is quite big enough, that they must be informed that they must have economic development, that they must have social development, and must be integrated into all parts of the world.
There are moments that you suffer a lot, moments you won't photograph. There are some people you like better than others. But you give, you receive, you cherish, you are there. When you are really there, you know when you see the picture later what you are seeing.
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.
There comes a moment when it is no longer you who takes the photograph, but receives the way to do it quite naturally and fully.
I discovered that close to half the planet is 'pristine.' We live in towns such as London, Paris or Sao Paulo and have the impression that all the pristine areas are gone, but they are not.
When I was just starting out, I met Cartier-Bresson. He wasn't young in age but, in his mind, he was the youngest person I'd ever met. He told me it was necessary to trust my instincts, be inside my work, and set aside my ego. In the end, my photography turned out very different to his, but I believe we were coming from the same place.
I am a former economist. I never went to photography school to learn photography.
As in any person's life, there have been difficult moments: I have a son with Down's syndrome; through my photography, I have witnessed all manner of human degradation. But there have also been very happy moments.
Of course, I won't be abandoning photography, because it is my life.
I'm not a religious person. The language of photography is symbolic.
Of course I will continue photography. I love photography. But when you become old, it's too much.