![Ideas from CBC Radio (Highlights) show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/018/442/small/best-of-ideas.jpg)
Summary: For Sebastião Salgado, photography is his work, his life, his lens on the world. Eleanor talks to the celebrated Brazilian photojournalist who has spent a lifetime in the field, documenting human experience in troubled places around the globe.