Today, as Sweden celebrates peace day, marking 70 years since the end of World War II, we hear from the great grandson of children's author Astrid Lindgren, whose war diaries have just been published. We also speak to the author of a book about Sweden's foreign policy during the war. And, can and should corporations go green? We're joined in the studio by a Swedish woman who has plenty of ideas about that. Music: Directions by Ane Brun. Presenter: Nathalie Rothschild. Producer: Brett Ascarelli.